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公开(公告)号:US899087A
公开(公告)日:1908-09-22
申请号:US1907374151
申请日:1907-05-17
Applicant: WALKER JOSEPH
Inventor: WALKER JOSEPH
CPC classification number: B30B11/201
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公开(公告)号:US1190387A
公开(公告)日:1916-07-11
申请号:US1914852300
申请日:1914-07-21
Applicant: ENGELS ANDREW L , WALKER JOSEPH
Inventor: ENGELS ANDREW L , WALKER JOSEPH
CPC classification number: E21B19/24
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公开(公告)号:US1098999A
公开(公告)日:1914-06-02
申请号:US1913745702
申请日:1913-02-01
Applicant: WALKER JOSEPH
Inventor: WALKER JOSEPH
CPC classification number: A47B23/042
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公开(公告)号:US815663A
公开(公告)日:1906-03-20
申请号:US1905276021
申请日:1905-08-28
Applicant: WALKER JOSEPH , FREDERICK BRAINARD M
Inventor: WALKER JOSEPH , FREDERICK BRAINARD M
CPC classification number: A01M23/04
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公开(公告)号:US689148A
公开(公告)日:1901-12-17
申请号:US1901063360
申请日:1901-06-06
Applicant: HENRY P WEST , WALKER JOSEPH
Inventor: WALKER JOSEPH
CPC classification number: B29C43/00 , Y10S425/123
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公开(公告)号:US687508A
公开(公告)日:1901-11-26
申请号:US1901071735
申请日:1901-08-12
Applicant: WALKER JOSEPH
Inventor: WALKER JOSEPH
CPC classification number: F27D3/123
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公开(公告)号:US1134359A
公开(公告)日:1915-04-06
申请号:US1913800545
申请日:1913-11-12
Applicant: WALKER JOSEPH
Inventor: WALKER JOSEPH
CPC classification number: B24D15/081
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公开(公告)号:US876117A
公开(公告)日:1908-01-07
申请号:US1906331555
申请日:1906-08-22
Applicant: WALKER JOSEPH
Inventor: WALKER JOSEPH
CPC classification number: B42D15/08
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公开(公告)号:US836227A
公开(公告)日:1906-11-20
申请号:US1906308394
申请日:1906-03-28
Applicant: WALKER JOSEPH , FREDERICK BRAINERD M
Inventor: WALKER JOSEPH , FREDERICK BRAINERD M
CPC classification number: A45C13/36
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10.Brick-handling device for brick-machines. 失效
Title translation: BRICK-MACHINES BRICK-HANDLING DEVICE。公开(公告)号:US899086A
公开(公告)日:1908-09-22
申请号:US1907374150
申请日:1907-05-17
Applicant: WALKER JOSEPH
Inventor: WALKER JOSEPH
CPC classification number: B28B7/10
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