Nihon Tsusin Denzai, Ltd.

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Aichi, JP

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Method of producing an optical connecting component, and optical co...
- Patent number 7,957,616
- Issue date Jun 7, 2011
- Sumitomo Electric Industries, Ltd.
- Wataru Sakurai
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

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