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公开(公告)号：US3331117A
公开(公告)日：1967-07-18
申请号：US54010366
申请日：1966-04-04
Applicant: JACOBELLIS ALPHOUSE A
Inventor： JACOBELLIS ALPHOUSE A
CPC classification number: F15B1/24 , B23P23/00 , F15B2201/205 , F15B2201/312 , F15B2201/41 , F15B2201/4155 , Y10T29/49394 , Y10T29/49861
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