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公开(公告)号:US2643436A
公开(公告)日:1953-06-30
申请号:US11030449
申请日:1949-08-15
Applicant: DAYTON RUBBER COMPANY
Inventor: JOSEPH ROCKOFF
IPC: D06B23/06
CPC classification number: D06B23/06
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公开(公告)号:US2621375A
公开(公告)日:1952-12-16
申请号:US65277846
申请日:1946-03-07
Applicant: DAYTON RUBBER COMPANY
Inventor: BACON HENRY M , JOSEPH ROCKOFF
IPC: D01G15/60
CPC classification number: D01G15/60 , Y10T428/249934
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公开(公告)号:US2594348A
公开(公告)日:1952-04-29
申请号:US72280247
申请日:1947-01-18
Applicant: DAYTON RUBBER COMPANY
Inventor: JOSEPH ROCKOFF
CPC classification number: B41N7/04 , B29D99/0035 , B29L2031/324 , B41N2207/02 , B41N2207/04 , B41N2207/14 , D06B23/026 , Y10T428/249988
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公开(公告)号:US2932859A
公开(公告)日:1960-04-19
申请号:US46801154
申请日:1954-11-10
Applicant: DAYTON RUBBER COMPANY
Inventor: JOSEPH ROCKOFF
IPC: D01H5/74
CPC classification number: D01H5/80 , D01H2700/245 , Y10S260/16
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公开(公告)号:US2847865A
公开(公告)日:1958-08-19
申请号:US32816852
申请日:1952-12-27
Applicant: DAYTON RUBBER COMPANY
Inventor: JOSEPH ROCKOFF , WAUGH DALE L , RADOW ROBERT S
IPC: F16G5/20
CPC classification number: F16G5/20
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公开(公告)号:US2843883A
公开(公告)日:1958-07-22
申请号:US35065553
申请日:1953-04-23
Applicant: DAYTON RUBBER COMPANY
Inventor: JOSEPH ROCKOFF
IPC: D01H5/74
CPC classification number: D01H5/80 , D01H2700/245 , Y10S521/919
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公开(公告)号:US2804678A
公开(公告)日:1957-09-03
申请号:US38335053
申请日:1953-09-30
Applicant: DAYTON RUBBER COMPANY
Inventor: JOSEPH ROCKOFF
IPC: B29C70/68
CPC classification number: B05C1/0808 , B05C11/025 , B29K2021/00 , B29L2031/324
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公开(公告)号:US2763033A
公开(公告)日:1956-09-18
申请号:US32579652
申请日:1952-07-19
Applicant: DAYTON RUBBER COMPANY
Inventor: JOSEPH ROCKOFF
IPC: D01H5/74
CPC classification number: D01H5/80 , D01H2700/245
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公开(公告)号:US2932856A
公开(公告)日:1960-04-19
申请号:US64559357
申请日:1957-03-12
Applicant: DAYTON RUBBER COMPANY
Inventor: JOSEPH ROCKOFF
IPC: B29C53/60
CPC classification number: B29C53/60
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公开(公告)号:US2837775A
公开(公告)日:1958-06-10
申请号:US29984152
申请日:1952-07-19
Applicant: DAYTON RUBBER COMPANY
Inventor: JOSEPH ROCKOFF
IPC: D01H5/74
CPC classification number: D01H5/80 , D01H2700/245
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