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公开(公告)号:US1972731A
公开(公告)日:1934-09-04
申请号:US54811431
申请日:1931-07-01
Applicant: DITTO INC
Inventor: DUNCAN JAMES K , WHITEHEAD DEAN H , SHEPHERD NATHANIEL T
IPC: B41L11/04
CPC classification number: B41L11/04
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公开(公告)号:US1960482A
公开(公告)日:1934-05-29
申请号:US58408231
申请日:1931-12-31
Applicant: DITTO INC
Inventor: DUNCAN JAMES K , JOHNSON CLIFFORD N
CPC classification number: B65H3/56 , B65H9/06 , Y10S271/90
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公开(公告)号:US2026025A
公开(公告)日:1935-12-31
申请号:US58408031
申请日:1931-12-31
Applicant: DITTO INC
Inventor: DUNCAN JAMES K , WHITEHEAD DEAN H , CHENEY JOSEPH M
IPC: B41L9/04
CPC classification number: B41L9/04
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公开(公告)号:US1967873A
公开(公告)日:1934-07-24
申请号:US48722730
申请日:1930-10-08
Applicant: DITTO INC
Inventor: DUNCAN JAMES K
IPC: B41L9/04
CPC classification number: B41L9/04
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公开(公告)号:US1961285A
公开(公告)日:1934-06-05
申请号:US58290131
申请日:1931-12-24
Applicant: DITTO INC
Inventor: DUNCAN JAMES K , JOHNSON CLIFFORD N
IPC: B65H9/06
CPC classification number: B65H9/06
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公开(公告)号:US1931184A
公开(公告)日:1933-10-17
申请号:US57864431
申请日:1931-12-03
Applicant: DITTO INC
Inventor: DUNCAN JAMES K
IPC: B41L9/04
CPC classification number: B41L9/04
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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: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:US1989793A
公开(公告)日:1935-02-05
申请号:US58464232
申请日:1932-01-04
Applicant: DITTO INC
Inventor: DUNCAN JAMES K , JOHNSON CLIFFORD N
IPC: B41L9/10
CPC classification number: B41L9/10
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公开(公告)号:US1965827A
公开(公告)日:1934-07-10
申请号:US58003531
申请日:1931-12-10
Applicant: DITTO INC
Inventor: DUNCAN JAMES K
IPC: B41L11/04
CPC classification number: B41L11/04
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