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1 - 10 Results for invention of telephone from 29 Products
Round Stripped Beryllium Wire Annealed Copper Wire C172 ASTM B197
...electromagnet, copper has been used as a common commodity in many electrical applications. Its demand rose when the copper wire was used as an electrical conductor in the invention of the telephone and later became a core ingredient in power generation and...
Wuxi Shengquan Metal Products Co., Ltd.
Verified Supplier
Intersection of Xigang Road and Chuntang Road, Xishan District, Wuxi City
1j79 Magnetic Precision 8mm Ni79Mo4 Iron Based Alloys
...-1J79 is a nickel-iron magnetic alloy, with about 80% nickel and 20% iron content. Invented in 1914 by physicist Gustav Elmen at Bell Telephone Laboratories, it is notable for its very high magnetic permeability, which makes it useful as a magnetic core...
Changzhou DLX Alloy Co., Ltd.
Verified Supplier
NO.32 West Taihu Road, Xinbei District, Changzhou, Jiangsu
Nema24 Low Noise Hybrid Stepping Motor 60BYGH502-03A
.... As Western capitalist powers scrambled for colonies, stepper motors found widespread use in stand-alone systems such as ships and aircraft that lacked AC power. The invention of the transistor in the late 1950s was also gradually applied to...
Changzhou Hetai Motor And Electric Appliance Co., Ltd.
Verified Supplier
Qinxin Industrial Zone, Yaoguan Town, Wujin District, Changzhou City, Jiangsu Province, China
Permalloy 1j77 Ni77Mo4Cu5 Soft Magnetic Alloy High Permeability
...) 1J77 is a nickel-iron magnetic alloy, with about 80% nickel and 20% iron content. Invented in 1914 by physicist Gustav Elmen at Bell Telephone Laboratories, it is notable for its very high magnetic permeability, which makes it useful as a magnetic core ......
Shanghai Tankii Alloy Material Co.,Ltd
Verified Supplier
1900 Mudanjiang Road, Baoshan District, 201999, Shanghai, China
Manufacturer Supply Special Precision Nickel Alloy Super Permalloy Wire
... Telephone Laboratories, and is known for its exceptional magnetic permeability. This property makes it highly useful in electrical and electronic equipment as a magnetic core material, as well as in magnetic ......
Changzhou Victory Technology Co., Ltd
Verified Supplier
NO.32 West Taihu Road, Xinbei District, Changzhou, Jiangsu
1.6mm Hard Condition Fe Ni Mo alloy Vacuum Furnace 8.6g / cm3 Density
..., permalloy, 79HM) Ohmalloy-1J79 is a nickel–iron magnetic alloy, with about 80% nickel and 20% iron content. Invented in 1914 by physicist Gustav Elmen at Bell Telephone Laboratories, it is notable for its very high magnetic permeability, which makes it...
Ohmalloy Material Co.,Ltd
Verified Supplier
Room 311, No.1211, Mudanjiang Road, Baoshan district, Shanghai
ANYO Small Electrical Connectors RJ11 Wired Phone Modular Jack 616E 4P4C With Gold Plating
... Ethernet connector systems today. A telephone plug is a type of connector used to connect a telephone set to the telephone wiring inside a building, establishing a connection to a telephone network. It is inserted into its counterpart, a telephone jack,...
Ningbo Anyo Import & Export Co., Ltd.
ROOM 1305-2, AUX BUILDING, NO. 757 RILI MIDDLE RD, YINZHOU NINGBO, 315199, CHINA
Solar Photovoltaic (PV) Protect the environment of clean energy The modern city constr
...sunlight directly into electricity. Solar Photovoltaic Technology, Invented in 1954, is Well-Proven for Residential and Commercial Applications. Scientists at Bell Telephone discovered that silicon (an element found in sand) created an electric charge......
RderCorp North Husbandry Machinery
WEIFANG SHANDONG，CHINA
PVC LSZH Single Mode Sc To Sc Fiber Patch Cable FTTH Leather Jumper
... ≥45dB Length 1M,3M,5M Or Customized Cable diameter 3.0mm Jacket PVC/LSZH Description SC connector is invented by the Japanese company Nippon Telegraph and Telephone,...
SHENZHEN DYS FIBER OPTIC TECHNOLOGY CO.,LTD
2/F,7Building, Tangtou Industrial Zone 3rd, Shiyan Town, BaoAn District, Shenzhen, P. R. China
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