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公开(公告)号:US1656506A
公开(公告)日:1928-01-17
申请号:US64928323
申请日:1923-07-03
Applicant: SECURITY TRUST COMPANY
Inventor: WILLIAMS HARVEY D
IPC: B23F9/08
CPC classification number: B23F9/08 , Y10T409/103816
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公开(公告)号:US1469290A
公开(公告)日:1923-10-02
申请号:US23935418
申请日:1918-06-11
Applicant: SECURITY TRUST COMPANY
Inventor: WILLIAMS HARVEY D
IPC: F16H55/08
CPC classification number: F16H55/08 , Y10T74/19958
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公开(公告)号:US1190190A
公开(公告)日:1916-07-04
申请号:US1914824908
申请日:1914-03-16
Applicant: SECURITY TRUST COMPANY , P R MFG COMPANY
Inventor: PROCTOR CHARLES M
CPC classification number: H01H1/0201
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公开(公告)号:US2771307A
公开(公告)日:1956-11-20
申请号:US31593952
申请日:1952-10-21
Applicant: SECURITY TRUST COMPANY OF ROCH
Inventor: FARRELL WILLIAM F
IPC: G06K19/04
CPC classification number: G06K19/04
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公开(公告)号:US2017348A
公开(公告)日:1935-10-15
申请号:US31727319
申请日:1919-08-13
Applicant: SECURITY TRUST COMPANY
Inventor: LONG ELMER C
IPC: F02F3/02
CPC classification number: F02F3/02
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公开(公告)号:US1746571A
公开(公告)日:1930-02-11
申请号:US32521619
申请日:1919-09-20
Applicant: SECURITY TRUST COMPANY
Inventor: WILLIAMS HARVEY D
IPC: F16H55/08
CPC classification number: F16H55/0846 , Y10T74/19972
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公开(公告)号:US1741243A
公开(公告)日:1929-12-31
申请号:US62446323
申请日:1923-03-12
Applicant: SECURITY TRUST COMPANY
Inventor: LONG ELMER C
IPC: F02F3/00
CPC classification number: F02F3/0076 , F02F3/0015
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公开(公告)号:US1531133A
公开(公告)日:1925-03-24
申请号:US50250421
申请日:1921-09-22
Applicant: SECURITY TRUST COMPANY
Inventor: REPLOGLE JOHN R
IPC: F25B39/02
CPC classification number: F25B39/02
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公开(公告)号:US1411390A
公开(公告)日:1922-04-04
申请号:US20031617
申请日:1917-11-05
Applicant: SECURITY TRUST COMPANY
Inventor: MILTON TIBBETTS
IPC: B23F21/22
CPC classification number: B23F21/226 , Y10T407/171 , Y10T407/1944
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