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公开(公告)号:US2507241A
公开(公告)日:1950-05-09
申请号:US55781044
申请日:1944-10-09
Applicant: WARNER SWASEY CO
Inventor: BOGART FRED H
IPC: B23B31/20
CPC classification number: B23B31/207 , Y10T279/3425 , Y10T279/35
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公开(公告)号:US2480700A
公开(公告)日:1949-08-30
申请号:US50420543
申请日:1943-09-29
Applicant: WARNER SWASEY CO
Inventor: BOGART FRED H
IPC: B23B13/00
CPC classification number: B23B13/00
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公开(公告)号:US2399622A
公开(公告)日:1946-05-07
申请号:US53426344
申请日:1944-05-05
Applicant: WARNER SWASEY CO
Inventor: BOGART FRED H
IPC: B23B31/163 , B23B31/28
CPC classification number: B23B31/28 , B23B31/16004 , B23B2260/062 , Y10T279/1926 , Y10T279/21
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公开(公告)号:US1816209A
公开(公告)日:1931-07-28
申请号:US26891128
申请日:1928-04-10
Applicant: WARNER SWASEY CO
Inventor: BURRELL EDWARD P , BOGART FRED H
IPC: B23B31/28
CPC classification number: B23B31/28 , Y10T82/2552
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公开(公告)号:US2491358A
公开(公告)日:1949-12-13
申请号:US69559546
申请日:1946-09-09
Applicant: WARNER SWASEY CO
Inventor: BOGART FRED H
IPC: B23B31/20
CPC classification number: B23B31/207 , Y10T279/3425 , Y10T279/35
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公开(公告)号:US2473133A
公开(公告)日:1949-06-14
申请号:US71535646
申请日:1946-12-11
Applicant: WARNER SWASEY CO
Inventor: BOGART FRED H
CPC classification number: G05G23/00 , F16D13/75 , G05G25/00 , G05G2700/02 , G05G2700/14 , Y10T279/27
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公开(公告)号:US2388594A
公开(公告)日:1945-11-06
申请号:US43180942
申请日:1942-02-21
Applicant: WARNER SWASEY CO
Inventor: BOGART FRED H
IPC: B23B13/00 , B23B31/173
CPC classification number: B23B31/16183 , B23B13/00 , Y10T279/3425
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公开(公告)号:US2134024A
公开(公告)日:1938-10-25
申请号:US7082536
申请日:1936-03-25
Applicant: WARNER SWASEY CO
Inventor: BOGART FRED H
IPC: B23Q5/34
CPC classification number: B23Q5/34 , B23Q2705/182 , Y10T82/2535
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公开(公告)号:US1958530A
公开(公告)日:1934-05-15
申请号:US35822029
申请日:1929-04-26
Applicant: WARNER SWASEY CO
Inventor: BOGART FRED H
IPC: B23G1/22
CPC classification number: B23G1/22
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公开(公告)号:US1845226A
公开(公告)日:1932-02-16
申请号:US22989627
申请日:1927-10-31
Applicant: WARNER SWASEY CO
Inventor: BOGART FRED H
IPC: B23B31/177
CPC classification number: B23B31/16241 , Y10T279/1941
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