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公开(公告)号:US630388A
公开(公告)日:1899-08-08
申请号:US1896701409
申请日:1896-11-20
Applicant: JOSEPH A JEFFREY
Inventor: MILLER CHARLES W
CPC classification number: B23D45/024
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公开(公告)号:US1113160A
公开(公告)日:1914-10-06
申请号:US1914822074
申请日:1914-03-02
Applicant: JOSEPH A JEFFREY
Inventor: LYNCH GEORGE E
IPC: E21C37/24
CPC classification number: B30B1/14 , Y10T74/1816
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公开(公告)号:US889148A
公开(公告)日:1908-05-26
申请号:US1894496167
申请日:1894-01-08
Applicant: JOSEPH A JEFFREY
Inventor: OSYOR DAVID N
CPC classification number: E21C31/00
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公开(公告)号:US870003A
公开(公告)日:1907-11-05
申请号:US1906315160
申请日:1906-05-04
Applicant: JOSEPH A JEFFREY
Inventor: WILLSON FREEMAN R JR
CPC classification number: B61B9/00
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公开(公告)号:US830457A
公开(公告)日:1906-09-04
申请号:US1905241524
申请日:1905-01-17
Applicant: JOSEPH A JEFFREY
Inventor: SESSIONS FRANK L
CPC classification number: B60L15/12
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公开(公告)号:US824314A
公开(公告)日:1906-06-26
申请号:US1903168530
申请日:1903-08-06
Applicant: JOSEPH A JEFFREY
Inventor: SESSIONS FRANK L
CPC classification number: A63H19/24
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公开(公告)号:US811463A
公开(公告)日:1906-01-30
申请号:US1898676667
申请日:1898-04-06
Applicant: JOSEPH A JEFFREY
Inventor: WEBSTER ALFRED J
CPC classification number: B65G47/58
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公开(公告)号:US811125A
公开(公告)日:1906-01-30
申请号:US1904198453
申请日:1904-03-16
Applicant: JOSEPH A JEFFREY
Inventor: BUCHER BERTRAM H
CPC classification number: B65G2201/04
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公开(公告)号:US760597A
公开(公告)日:1904-05-24
申请号:US1902124550
申请日:1902-09-23
Applicant: JOSEPH A JEFFREY
Inventor: WILLSON FREEMAN R JR
CPC classification number: B07B1/46
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公开(公告)号:US736796A
公开(公告)日:1903-08-18
申请号:US1903157981
申请日:1903-05-20
Applicant: JOSEPH A JEFFREY
Inventor: SLOCUM JOHN C
CPC classification number: B66C3/12
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