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公开(公告)号:US1831435A
公开(公告)日:1931-11-10
申请号:US8780626
申请日:1926-02-12
Applicant: EASTERN MFG COMPANY
Inventor: BLODGETT CHARLES A , HANSON HUGO H
IPC: D21C3/26
CPC classification number: D21C3/26
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公开(公告)号:US1822125A
公开(公告)日:1931-09-08
申请号:US12770026
申请日:1926-08-06
Applicant: EASTERN MFG COMPANY
Inventor: BLODGETT CHARLES A , HANSON HUGO H
IPC: D21C9/08
CPC classification number: D21C9/083
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公开(公告)号:US1804483A
公开(公告)日:1931-05-12
申请号:US20308527
申请日:1927-07-02
Applicant: EASTERN MFG COMPANY
Inventor: WEBB STUART W , CALLAN JOHN G , ALBERT ALLEN
IPC: D21G1/00
CPC classification number: D21G1/0093
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公开(公告)号:US1575518A
公开(公告)日:1926-03-02
申请号:US7028425
申请日:1925-11-20
Applicant: EASTERN MFG COMPANY
Inventor: ALBERT ALLEN
IPC: D21F1/44
CPC classification number: D21F1/44
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公开(公告)号:US1520099A
公开(公告)日:1924-12-23
申请号:US71284224
申请日:1924-05-12
Applicant: EASTERN MFG COMPANY
Inventor: VEROW GEORGE W
IPC: D21F1/46
CPC classification number: D21F1/46
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公开(公告)号:US1401980A
公开(公告)日:1922-01-03
申请号:US43493421
申请日:1921-01-04
Applicant: EASTERN MFG COMPANY
Inventor: HANSON HUGO H , HODGDON PAUL E
IPC: B26F1/40
CPC classification number: B26F1/40
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公开(公告)号:US1394016A
公开(公告)日:1921-10-18
申请号:US23540518
申请日:1918-05-18
Applicant: EASTERN MFG COMPANY
Inventor: HOWE HENRY P
IPC: D21G1/00
CPC classification number: D21G1/00
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公开(公告)号:US1278659A
公开(公告)日:1918-09-10
申请号:US21517518
申请日:1918-02-02
Applicant: EASTERN MFG COMPANY
Inventor: HOWE HENRY P
CPC classification number: B31F1/07 , Y10S271/90
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公开(公告)号:US1277714A
公开(公告)日:1918-09-03
申请号:US13596016
申请日:1916-12-09
Applicant: EASTERN MFG COMPANY
Inventor: GUILD HENRY J
CPC classification number: B31F1/07
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