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公开(公告)号:US2513708A
公开(公告)日:1950-07-04
申请号:US51006743
申请日:1943-11-12
Applicant: BEMIS BRO BAG CO
Inventor: DANIEL BELCHER
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公开(公告)号:US2492702A
公开(公告)日:1949-12-27
申请号:US27949539
申请日:1939-06-16
Applicant: GEN ANILINE & FILM CORP
Inventor: WILLI NEUBERT , HANS KRZIKALLA , RICHARD ARMBRUSTER
CPC classification number: D21H23/00 , D21H17/49 , D21H17/60 , D21H17/62 , H01J2893/0015
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公开(公告)号:US2399748A
公开(公告)日:1946-05-07
申请号:US47852743
申请日:1943-03-09
Applicant: GLATFELTER CO P H
Inventor: LUETTGEN ANDREW J
IPC: D21H17/60
CPC classification number: D21H17/60
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公开(公告)号:US2349165A
公开(公告)日:1944-05-16
申请号:US32814940
申请日:1940-04-05
Applicant: MAX ISAACSON , SOL SHAPPIRIO
Inventor: GRANT RUDOLPH R
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公开(公告)号:US2325085A
公开(公告)日:1943-07-27
申请号:US37897341
申请日:1941-02-14
Applicant: AMERICAN SEAL KAP CORP
Inventor: VORE HERBERT G
CPC classification number: D21H17/61 , C08L91/00 , D21H17/60 , C08L2666/02
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公开(公告)号:US2315675A
公开(公告)日:1943-04-06
申请号:US35274140
申请日:1940-08-15
Applicant: ROHM & HAAS
Inventor: ERNST TROMMSDORFF
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公开(公告)号:US2314820A
公开(公告)日:1943-03-23
申请号:US29409539
申请日:1939-09-09
Applicant: HAMERSLEY MFG COMPANY
Inventor: FAIRBANKS SUMNER C
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公开(公告)号:US2198289A
公开(公告)日:1940-04-23
申请号:US14730137
申请日:1937-06-09
Applicant: BENNETT INC
Inventor: NEITZKE OSCAR F
CPC classification number: D21H17/66 , D06M15/17 , D21H17/60 , D21H17/62 , Y10S516/01 , Y10S516/03 , Y10S516/928
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公开(公告)号:US2036392A
公开(公告)日:1936-04-07
申请号:US61938032
申请日:1932-06-27
Applicant: EASTMAN KODAK CO
Inventor: BRANCHEN LEONARD E , CLARK GEORGE R
CPC classification number: D21H21/26 , D21H17/60 , D21H19/34 , D21H21/16 , Y10T428/31808 , Y10T428/31812
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