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公开(公告)号:US639122A
公开(公告)日:1899-12-12
申请号:US1899717177
申请日:1899-05-17
Applicant: WHITE GEORGE WASHINGTON
Inventor: WHITE GEORGE WASHINGTON
CPC classification number: F23D11/44
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公开(公告)号:US675913A
公开(公告)日:1901-06-11
申请号:US1899739423
申请日:1899-12-06
Applicant: WHITE GEORGE WASHINGTON
Inventor: WHITE GEORGE WASHINGTON
CPC classification number: B60C5/20 , Y10T152/10612
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3.
公开(公告)号:US777270A
公开(公告)日:1904-12-13
申请号:US1903182684
申请日:1903-11-25
Applicant: WHITE GEORGE WASHINGTON
Inventor: WHITE GEORGE WASHINGTON
CPC classification number: B41F17/00
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