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Kitanihon Electric Wire Co., Ltd.
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Sendai, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Manufacturing machine for sagged self-supporting cable
Patent number
4,883,671
Issue date
Nov 28, 1989
Kitanihon Electric Wire Co., Ltd.
Fumio Onodera
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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Patent Grant
Non-metallic self-supporting aerial optical cable
Patent number
4,662,712
Issue date
May 5, 1987
Tohoku Electric Power Co., Inc.
Yusuke Tabata
G02 - OPTICS
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