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公开(公告)号:US679790A
公开(公告)日:1901-08-06
申请号:US1901049728
申请日:1901-03-05
Applicant: STEWART WILLIAM W
Inventor: STEWART WILLIAM W
CPC classification number: B43K5/18
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公开(公告)号:US974611A
公开(公告)日:1910-11-01
申请号:US1910549628
申请日:1910-03-16
Applicant: STEWART WILLIAM W
Inventor: STEWART WILLIAM W
CPC classification number: B60L5/045
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公开(公告)号:US668759A
公开(公告)日:1901-02-26
申请号:US1900023572
申请日:1900-07-14
Applicant: STEWART WILLIAM W
Inventor: STEWART WILLIAM W
CPC classification number: B43K5/18
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公开(公告)号:US630527A
公开(公告)日:1899-08-08
申请号:US1899709891
申请日:1899-03-21
Applicant: STEWART WILLIAM W
Inventor: STEWART WILLIAM W
CPC classification number: B43K5/18
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公开(公告)号:US1347416A
公开(公告)日:1920-07-20
申请号:US33064819
申请日:1919-10-14
Applicant: STEWART WILLIAM W
Inventor: STEWART WILLIAM W
IPC: G07F13/08
CPC classification number: G07F13/08
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公开(公告)号:US1137172A
公开(公告)日:1915-04-27
申请号:US1913756573
申请日:1913-03-24
Applicant: STEWART WILLIAM W
Inventor: STEWART WILLIAM W
CPC classification number: A47B5/06
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公开(公告)号:US631909A
公开(公告)日:1899-08-29
申请号:US1898677779
申请日:1898-04-16
Applicant: STEWART WILLIAM W
Inventor: STEWART WILLIAM W
CPC classification number: B43K5/18
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公开(公告)号:US630526A
公开(公告)日:1899-08-08
申请号:US1899709890
申请日:1899-03-21
Applicant: STEWART WILLIAM W
Inventor: STEWART WILLIAM W
CPC classification number: B43K5/18
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