Assignee

TATSUMI TOSHINORI

JP·1 granted patent·4 citations·filing 2012–2012

Technology mixF04B1 F16J1 H01G1 H01H1 Y10T1

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0167US9422933B2Bellows and method for manufacturing sameTATSUMI TOSHINORI·Filed 2012·Granted Aug 23, 2016·4 cites·8 claims

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