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公开(公告)号:US1862103A
公开(公告)日:1932-06-07
申请号:US33135529
申请日:1929-01-09
Applicant: STRATMORE COMPANY
Inventor: STRATFORD HERBERT R
IPC: B24D13/14
CPC classification number: B24D13/14
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公开(公告)号:US1686938A
公开(公告)日:1928-10-09
申请号:US10108726
申请日:1926-04-10
Applicant: STRATMORE COMPANY
Inventor: STRATFORD HERBERT R
IPC: B24D9/08
CPC classification number: B24D9/08
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公开(公告)号:US1778471A
公开(公告)日:1930-10-14
申请号:US31982228
申请日:1928-11-16
Applicant: STRATMORE COMPANY
Inventor: STRATFORD HERBERT R
IPC: B24D9/08
CPC classification number: B24D9/08
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公开(公告)号:US1684748A
公开(公告)日:1928-09-18
申请号:US24405227
申请日:1927-12-31
Applicant: STRATMORE COMPANY
Inventor: STRATFORD HERBERT R
IPC: B24D11/00
CPC classification number: B24D11/00
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公开(公告)号:US1558714A
公开(公告)日:1925-10-27
申请号:US75608224
申请日:1924-12-15
Applicant: STRATMORE COMPANY
Inventor: STRATFORD HERBERT R
IPC: B24B23/02
CPC classification number: B24B23/028
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公开(公告)号:US2317650A
公开(公告)日:1943-04-27
申请号:US27497739
申请日:1939-05-22
Applicant: STRATMORE COMPANY
Inventor: STRATFORD HERBERT R
IPC: B24D11/00
CPC classification number: B24D11/00
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公开(公告)号:US1778470A
公开(公告)日:1930-10-14
申请号:US31982028
申请日:1928-11-16
Applicant: STRATMORE COMPANY
Inventor: STRATFORD HERBERT R
IPC: B24D9/08
CPC classification number: B24D9/08
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公开(公告)号:US1648663A
公开(公告)日:1927-11-08
申请号:US10145026
申请日:1926-04-12
Applicant: STRATMORE COMPANY
Inventor: STRATFORD HERBERT R
IPC: B24D9/08
CPC classification number: B24D9/08
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公开(公告)号:US2082916A
公开(公告)日:1937-06-08
申请号:US6085136
申请日:1936-01-25
Applicant: STRATMORE COMPANY
Inventor: STRATFORD HERBERT R
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公开(公告)号:US2071563A
公开(公告)日:1937-02-23
申请号:US72670034
申请日:1934-05-21
Applicant: CARBORUNDUM CO , STRATMORE COMPANY
Inventor: NEWCOMB EDWARD R , STRATFORD HERBERT R
IPC: B24D11/00
CPC classification number: B24D11/00
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