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公开(公告)号:US2019702A
公开(公告)日:1935-11-05
申请号:US69417833
申请日:1933-10-18
Applicant: DITTO INC
Inventor: HERNLUND JOHN W , HUBERT JAGGER
IPC: B41L9/08
CPC classification number: B41L9/08
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公开(公告)号:US1986205A
公开(公告)日:1935-01-01
申请号:US46188930
申请日:1930-06-18
Applicant: DITTO INC
Inventor: JOHNSON CLIFFORD N , CARR KENNETH W
IPC: B41L21/02
CPC classification number: B41L21/02
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公开(公告)号:US1972681A
公开(公告)日:1934-09-04
申请号:US56402531
申请日:1931-09-21
Applicant: DITTO INC
Inventor: DUNCAN JAMES K
IPC: B41L9/04
CPC classification number: B41L9/04
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公开(公告)号:US1967676A
公开(公告)日:1934-07-24
申请号:US60573032
申请日:1932-04-16
Applicant: DITTO INC
Inventor: ALFRED MARCHEV
IPC: B41L9/08
CPC classification number: B41L9/08
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公开(公告)号:US1955489A
公开(公告)日:1934-04-17
申请号:US48722630
申请日:1930-10-08
Applicant: DITTO INC
Inventor: DUNCAN JAMES K , RUDOLPH WEIDE
IPC: B41L9/08
CPC classification number: B41L9/08
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公开(公告)号:US1869436A
公开(公告)日:1932-08-02
申请号:US43457530
申请日:1930-03-10
Applicant: DITTO INC
Inventor: PEDERSON JOHN P
IPC: B41L9/08
CPC classification number: B41L9/08
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公开(公告)号:US1810941A
公开(公告)日:1931-06-23
申请号:US29602628
申请日:1928-07-28
Applicant: DITTO INC
Inventor: BLOMBERG ULRIK I T
IPC: A47B49/00
CPC classification number: A47B49/00
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公开(公告)号:US1778542A
公开(公告)日:1930-10-14
申请号:US21538127
申请日:1927-08-25
Applicant: DITTO INC
Inventor: ERASTUS WILLIAMS WILLIAM
IPC: B41L9/04
CPC classification number: B41L9/04
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公开(公告)号:US1759200A
公开(公告)日:1930-05-20
申请号:US34075729
申请日:1929-02-18
Applicant: DITTO INC
Inventor: MOLL WILHELM K
IPC: B41L9/04
CPC classification number: B41L9/04
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公开(公告)号:US3049994A
公开(公告)日:1962-08-21
申请号:US84704659
申请日:1959-10-19
Applicant: DITTO INC
Inventor: RACZYNSKI WALTER A , THOMAS RICHARD E , UHL ALLEN E
CPC classification number: B41M5/04 , B41M5/0253
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