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公开(公告)号:US945000A
公开(公告)日:1909-12-28
申请号:US1904237042
申请日:1904-12-15
Applicant: JOSEPH A JEFFREY
Inventor: DIERDORFF HENRY B
CPC classification number: B23D45/024
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公开(公告)号:US888439A
公开(公告)日:1908-05-19
申请号:US1907387905
申请日:1907-08-09
Applicant: JOSEPH A JEFFREY
Inventor: HIBBARD MERRILL
CPC classification number: B61B9/00
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公开(公告)号:US878976A
公开(公告)日:1908-02-11
申请号:US1901043319
申请日:1901-01-15
Applicant: JOSEPH A JEFFREY
Inventor: MERRILL EDWIN R
CPC classification number: E21C29/10
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公开(公告)号:US844164A
公开(公告)日:1907-02-12
申请号:US1906295304
申请日:1906-01-09
Applicant: JOSEPH A JEFFREY
Inventor: MILLER CHARLES W
CPC classification number: B61B10/04
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公开(公告)号:US821317A
公开(公告)日:1906-05-22
申请号:US1902119667
申请日:1902-08-14
Applicant: JOSEPH A JEFFREY
Inventor: SESSIONS FRANK L
CPC classification number: H02G11/02
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公开(公告)号:US813528A
公开(公告)日:1906-02-27
申请号:US1904215548
申请日:1904-07-06
Applicant: JOSEPH A JEFFREY
Inventor: SLOCUM JOHN C
CPC classification number: B66C3/12
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公开(公告)号:US798108A
公开(公告)日:1905-08-29
申请号:US1900025811
申请日:1900-08-03
Applicant: JOSEPH A JEFFREY
Inventor: MERRILL EDWIN REUEL
CPC classification number: B23D45/024
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公开(公告)号:US787602A
公开(公告)日:1905-04-18
申请号:US1902120535
申请日:1902-08-21
Applicant: JOSEPH A JEFFREY
Inventor: WILLSON FREEMAN R JR
CPC classification number: B65G65/00
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公开(公告)号:US787598A
公开(公告)日:1905-04-18
申请号:US1897660277
申请日:1897-11-30
Applicant: JOSEPH A JEFFREY
Inventor: WEBSTER ALFRED J
CPC classification number: B65G19/16
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公开(公告)号:US785641A
公开(公告)日:1905-03-21
申请号:US1902132462
申请日:1902-11-22
Applicant: JOSEPH A JEFFREY
Inventor: SLOCUM JOHN C
CPC classification number: B66D1/22
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