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公开(公告)号:US2024408A
公开(公告)日:1935-12-17
申请号:US68476533
申请日:1933-08-11
Applicant: DITTO INC
Inventor: WHITMORE WILLIAM B
IPC: C08L89/00
CPC classification number: C08L89/06
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公开(公告)号:US2086011A
公开(公告)日:1937-07-06
申请号:US3656835
申请日:1935-08-16
Applicant: DITTO INC
Inventor: WHITMORE WILLIAM B
IPC: B41N1/24
CPC classification number: B41N1/248
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公开(公告)号:US2102399A
公开(公告)日:1937-12-14
申请号:US5361635
申请日:1935-12-09
Applicant: DITTO INC
Inventor: WHITMORE WILLIAM B
IPC: B41M5/08
CPC classification number: B41M5/08 , Y10S428/906 , Y10S428/908 , Y10T428/31775
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公开(公告)号:US2071910A
公开(公告)日:1937-02-23
申请号:US5361535
申请日:1935-12-09
Applicant: DITTO INC
Inventor: WHITMORE WILLIAM B
IPC: B41M5/08
CPC classification number: B41M5/08 , Y10S428/908 , Y10T428/31772 , Y10T428/31775
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公开(公告)号:US2012526A
公开(公告)日:1935-08-27
申请号:US66358133
申请日:1933-03-30
Applicant: DITTO INC
Inventor: WHITMORE WILLIAM B
IPC: B41N1/24
CPC classification number: B41N1/248
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