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公开(公告)号:US2648262A
公开(公告)日:1953-08-11
申请号:US4757848
申请日:1948-09-03
Applicant: AMERICAN MFG COMPANY INC
Inventor: CROSTON EDWARD L , HARBORD HORACE R
IPC: D21J1/00
CPC classification number: D21J1/00
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公开(公告)号:US2593012A
公开(公告)日:1952-04-15
申请号:US9325349
申请日:1949-05-14
Applicant: AMERICAN MFG COMPANY INC
Inventor: CROSTON EDWARD L
IPC: B30B7/02
CPC classification number: B30B7/023
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公开(公告)号:US3249242A
公开(公告)日:1966-05-03
申请号:US28162563
申请日:1963-05-20
Applicant: AMERICAN MFG COMPANY INC
Inventor: ZACHOW HENRY E
IPC: B65H11/00
CPC classification number: B65H11/002 , Y10S414/101 , Y10S414/103 , Y10S414/109
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公开(公告)号:US2917881A
公开(公告)日:1959-12-22
申请号:US70297757
申请日:1957-12-16
Applicant: AMERICAN MFG COMPANY INC
Inventor: ZACHOW HENRY E
IPC: B65B63/02
CPC classification number: B65B63/02
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公开(公告)号:US2907479A
公开(公告)日:1959-10-06
申请号:US35450153
申请日:1953-05-12
Applicant: AMERICAN MFG COMPANY INC
Inventor: EUGENE CUNNINGHAM
IPC: B30B7/02
CPC classification number: B30B7/02
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公开(公告)号:US2685374A
公开(公告)日:1954-08-03
申请号:US20238150
申请日:1950-12-22
Applicant: AMERICAN MFG COMPANY INC
Inventor: CROSTON EDWARD L
IPC: B30B7/02
CPC classification number: B30B7/023
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公开(公告)号:US2664927A
公开(公告)日:1954-01-05
申请号:US9477349
申请日:1949-05-23
Applicant: AMERICAN MFG COMPANY INC
Inventor: FRANK PIERCE ALFRED
IPC: B27D1/04
CPC classification number: B27D1/04 , Y10T83/654 , Y10T83/6579 , Y10T83/6633
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公开(公告)号:US2663434A
公开(公告)日:1953-12-22
申请号:US9477449
申请日:1949-05-23
Applicant: AMERICAN MFG COMPANY INC
Inventor: FRANK PIERCE ALFRED
IPC: B27D3/02
CPC classification number: B27D3/02
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公开(公告)号:US2657160A
公开(公告)日:1953-10-27
申请号:US9325449
申请日:1949-05-14
Applicant: AMERICAN MFG COMPANY INC
Inventor: CROSTON EDWARD L
IPC: B27D1/10
CPC classification number: B27D1/10 , Y10T156/1768
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公开(公告)号:US2597923A
公开(公告)日:1952-05-27
申请号:US75170547
申请日:1947-06-02
Applicant: AMERICAN MFG COMPANY INC
Inventor: CROSTON EDWARD L
IPC: B27D3/00
CPC classification number: B27D3/00 , Y10S264/46 , Y10T156/17
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