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公开(公告)号:US2831682A
公开(公告)日:1958-04-22
申请号:US39338453
申请日:1953-11-20
Applicant: DITTO INC
Inventor: GULLIXSON HAROLD R , BRUNS HERBERT F
IPC: B65H1/18
CPC classification number: B65H1/18
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2.Method of cleaning ink applying mechanisms and material used therein 失效
Title translation: 清洁油墨施加机构的方法和其中使用的材料-
公开(公告)号:US2720165A
公开(公告)日:1955-10-11
申请号:US39338253
申请日:1953-11-20
Applicant: DITTO INC
Inventor: GULLIXSON HAROLD R , BRUNS HERBERT F
IPC: B65H29/56
CPC classification number: B65H29/56
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公开(公告)号:US2530388A
公开(公告)日:1950-11-21
申请号:US78424247
申请日:1947-11-05
Applicant: DITTO INC
Inventor: GULLIXSON HAROLD R
IPC: B41N7/04
CPC classification number: B41N7/04 , B41N2207/02 , B41N2207/14
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公开(公告)号:US2718181A
公开(公告)日:1955-09-20
申请号:US24666951
申请日:1951-09-14
Applicant: DITTO INC
Inventor: GULLIXSON HAROLD R , SMITH ORED L
IPC: G03B27/02
CPC classification number: G03B27/02
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公开(公告)号:US2660113A
公开(公告)日:1953-11-24
申请号:US71253846
申请日:1946-11-27
Applicant: DITTO INC
Inventor: GULLIXSON HAROLD R , BRUNS HERBERT F
IPC: B41L19/00
CPC classification number: B41L19/00
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