Inventor · disambiguated record

Katsutoshi Haga

Also filed as: HAGA KATSUTOSHI

1 granted patent·11 citations·filing 1991–1991

32Inventor score

Technology areasB23B

Files withFUJI SEIKO LIMITED1

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1 record

0135US5243884ATool holder device having screw-operated means for connection and disconnection of two engageable members for attachment and removal of cutting toolFUJI SEIKO LIMITED·Filed 1991·Granted Sep 14, 1993·11 cites·15 claims

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Katsutoshi Haga — Patent Inventor | PatentIndex