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公开(公告)号:US3153379A
公开(公告)日:1964-10-20
申请号:US18621862
申请日:1962-04-09
Applicant: BLOCK & ANDERSON LTD
Inventor: ERNEST BROUGHAM LESLIE
CPC classification number: B41L11/08 , B41L11/00 , B41P2700/10
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公开(公告)号:US3077831A
公开(公告)日:1963-02-19
申请号:US81342259
申请日:1959-05-15
Applicant: WILHELM RITZERFELD , GERHARD RITZERFELD
Inventor: WILHELM RITZERFELD , GERHARD RITZERFELD
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公开(公告)号:US2830534A
公开(公告)日:1958-04-15
申请号:US42023254
申请日:1954-04-01
Applicant: HEYER CORP
Inventor: SPRINGER EDWARD M , MOORE FRANCIS K
IPC: B41L11/08
CPC classification number: B41L11/08
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公开(公告)号:US2814247A
公开(公告)日:1957-11-26
申请号:US41404554
申请日:1954-03-04
Applicant: HOLMBERG HARTVIG E
Inventor: HOLMBERG HARTVIG E
IPC: B41L11/08
CPC classification number: B41L11/08
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公开(公告)号:US2740353A
公开(公告)日:1956-04-03
申请号:US21544051
申请日:1951-03-14
Applicant: DITTO INC
Inventor: LEVIN CARL A
IPC: B41L11/08
CPC classification number: B41L11/08
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公开(公告)号:US2722886A
公开(公告)日:1955-11-08
申请号:US27928752
申请日:1952-03-29
Applicant: FIXTURE HARDWARE CORP
Inventor: KEIL HENRY P
IPC: B41L11/08
CPC classification number: B41L11/08
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公开(公告)号:US2539839A
公开(公告)日:1951-01-30
申请号:US60565945
申请日:1945-07-18
Applicant: HUBERT JAGGER
Inventor: HUBERT JAGGER
IPC: B41L11/08
CPC classification number: B41L11/08
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公开(公告)号:US2231639A
公开(公告)日:1941-02-11
申请号:US23488738
申请日:1938-10-14
Applicant: WILHELM RITZERFELD
Inventor: WILHELM RITZERFELD
IPC: B41L11/08
CPC classification number: B41L11/08
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公开(公告)号:US2064989A
公开(公告)日:1936-12-22
申请号:US3937835
申请日:1935-09-06
Applicant: WILHELM RITZERFELD
Inventor: WILHELM RITZERFELD
IPC: B41L11/08
CPC classification number: B41L11/08 , Y10T83/4693 , Y10T83/6579
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公开(公告)号:US3078794A
公开(公告)日:1963-02-26
申请号:US1120960
申请日:1960-02-26
Applicant: BLOCK & ANDERSON LTD
Inventor: ERNEST BROUGHAM LESLIE
IPC: B41L11/08
CPC classification number: B41L11/08
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