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公开(公告)号:US3155998A
公开(公告)日:1964-11-10
申请号:US624460
申请日:1960-02-02
Applicant: H V HARDMAN COMPANY INC
Inventor: HARDMAN KENNETH V , LANG ARTHUR J
IPC: A46B15/00
CPC classification number: A46B15/00 , Y10T29/49828 , Y10T29/49888
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公开(公告)号:US2657729A
公开(公告)日:1953-11-03
申请号:US17059450
申请日:1950-06-27
Applicant: H V HARDMAN COMPANY INC
Inventor: HARDMAN KENNETH V , LANG ARTHUR J
CPC classification number: B29D30/0685 , B29C73/163 , B29C73/20 , B29D2030/0687 , B29D2030/0691 , B29D2030/0695 , B29D2030/0697 , B29L2030/00 , B60C19/127 , Y10S524/925 , Y10S528/931 , Y10T152/10702
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公开(公告)号:US2648861A
公开(公告)日:1953-08-18
申请号:US8718649
申请日:1949-04-13
Applicant: H V HARDMAN COMPANY INC
Inventor: HARDMAN KENNETH V , LANG ARTHUR J
IPC: A46B3/02
CPC classification number: A46B3/02
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公开(公告)号:US2854684A
公开(公告)日:1958-10-07
申请号:US46671854
申请日:1954-11-04
Applicant: H V HARDMAN COMPANY INC
Inventor: HARDMAN KENNETH V , LANG ARTHUR J , DOANE MALCOLM E
CPC classification number: A46B3/12 , A46B2200/202
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公开(公告)号:US2849741A
公开(公告)日:1958-09-02
申请号:US56863156
申请日:1956-02-29
Applicant: H V HARDMAN COMPANY INC
Inventor: HARDMAN KENNETH V , LANG ARTHUR J , DOANE MALCOLM E
IPC: A46B15/00
CPC classification number: A46B15/00
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公开(公告)号:US2643157A
公开(公告)日:1953-06-23
申请号:US27371052
申请日:1952-02-27
Applicant: H V HARDMAN COMPANY INC
Inventor: HARDMAN KENNETH V , LANG ARTHUR J
IPC: A46B3/00
CPC classification number: A46B3/00
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