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公开(公告)号:US3047923A
公开(公告)日:1962-08-07
申请号:US79893959
申请日:1959-03-12
Applicant: WALTER ERICH HEILMANN
Inventor: HUGO WILCKEN
CPC classification number: B29D5/06 , A44B19/406 , A44B19/54 , B21D53/50 , B29D5/00 , Y10T24/2518 , Y10T24/2523
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公开(公告)号:US3047924A
公开(公告)日:1962-08-07
申请号:US84760259
申请日:1959-10-20
Applicant: WALTER ERICH HEILMANN
Inventor: HUGO WILCKEN
IPC: A44B19/40
CPC classification number: A44B19/406 , Y10T24/2518 , Y10T24/2523
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公开(公告)号:US3132380A
公开(公告)日:1964-05-12
申请号:US85932459
申请日:1959-12-14
Applicant: WALTER ERICH HEILMANN
Inventor: HUGO WILCKEN
IPC: B29D5/06
CPC classification number: B29D5/06 , Y10S425/814
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公开(公告)号:US3147529A
公开(公告)日:1964-09-08
申请号:US10795861
申请日:1961-05-05
Applicant: WALTER ERICH HEILMANN
Inventor: HUGO WILCKEN
IPC: A44B19/40
CPC classification number: A44B19/406 , Y10T24/2527 , Y10T24/2591
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5.Coil winding device for helical filament sliding clasp fasteners 失效
Title translation: 用于螺旋丝滑动紧固件的线圈卷绕装置公开(公告)号:US3052922A
公开(公告)日:1962-09-11
申请号:US3134560
申请日:1960-05-24
Applicant: WALTER ERICH HEILMANN
Inventor: HUGO WILCKEN
IPC: B29D5/06
CPC classification number: B29D5/06 , Y10S264/40
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