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公开(公告)号:US2335954A
公开(公告)日:1943-12-07
申请号:US42540942
申请日:1942-01-02
Applicant: DITTO INC
Inventor: NEAL MORRIS P
IPC: B41L19/00
CPC classification number: B41L19/00
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公开(公告)号:US2307555A
公开(公告)日:1943-01-05
申请号:US31945540
申请日:1940-02-17
Applicant: DITTO INC
Inventor: ELI WILDERSON
IPC: B41L7/08
CPC classification number: B41L7/08
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公开(公告)号:US2299974A
公开(公告)日:1942-10-27
申请号:US37925941
申请日:1941-02-17
Applicant: DITTO INC
Inventor: GROBECKER HUGO H
IPC: B41L7/08
CPC classification number: B41L7/08
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公开(公告)号:US2296533A
公开(公告)日:1942-09-22
申请号:US41654141
申请日:1941-10-25
Applicant: DITTO INC
Inventor: NEAL MORRIS P
IPC: B41L29/00
CPC classification number: B41L29/00
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公开(公告)号:US2284622A
公开(公告)日:1942-06-02
申请号:US28494739
申请日:1939-07-17
Applicant: DITTO INC
Inventor: MORRISON ROBERT F
IPC: B41L7/08
CPC classification number: B41L7/08
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公开(公告)号:US2274355A
公开(公告)日:1942-02-24
申请号:US9807736
申请日:1936-08-26
Applicant: DITTO INC
Inventor: BERGSTEN CHARLES A
IPC: B41L11/00
CPC classification number: B41L11/00
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公开(公告)号:US2268054A
公开(公告)日:1941-12-30
申请号:US28549239
申请日:1939-07-20
Applicant: DITTO INC
Inventor: MORRISON ROBERT F
IPC: B41L7/08
CPC classification number: B41L7/08
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公开(公告)号:US2266880A
公开(公告)日:1941-12-23
申请号:US26767139
申请日:1939-04-13
Applicant: DITTO INC
Inventor: LEVENHAGEN ARTHUR J
IPC: B41L7/08
CPC classification number: B41L7/08
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公开(公告)号:US2264578A
公开(公告)日:1941-12-02
申请号:US32316540
申请日:1940-03-09
Applicant: DITTO INC
Inventor: ALFRED MARCHEV
IPC: B41L7/08
CPC classification number: B41L7/08
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公开(公告)号:US2262511A
公开(公告)日:1941-11-11
申请号:US35498140
申请日:1940-08-31
Applicant: DITTO INC
Inventor: MORRISON ROBERT F
IPC: B41L5/06
CPC classification number: B41L5/06
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