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公开(公告)号:US2219115A
公开(公告)日:1940-10-22
申请号:US21902038
申请日:1938-07-13
Applicant: GRAND RAPIDS FIBRE CORD COMPAN
Inventor: SACKNER WADE E , MILLETT JOHN E
IPC: B31F1/00
CPC classification number: B31F1/0019
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公开(公告)号:US2097299A
公开(公告)日:1937-10-26
申请号:US3666835
申请日:1935-08-17
Applicant: GRAND RAPIDS FIBRE CORD COMPAN
Inventor: MILLETT JOHN E
IPC: D02G3/08
CPC classification number: D02G3/08
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公开(公告)号:US2195096A
公开(公告)日:1940-03-26
申请号:US29517839
申请日:1939-09-16
Applicant: GRAND RAPIDS FIBRE CORD COMPAN
Inventor: SACKNER WADE E , MILLETT JOHN E
IPC: B31F1/00
CPC classification number: B31F1/0019 , Y10T428/2973
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公开(公告)号:US2128664A
公开(公告)日:1938-08-30
申请号:US7297236
申请日:1936-04-06
Applicant: GRAND RAPIDS FIBRE CORD COMPAN
Inventor: SACKNER WADE E , MILLETT JOHN E
IPC: B31F1/00
CPC classification number: B31F1/0019 , Y10T156/1008
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