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公开(公告)号：US700843A
公开(公告)日：1902-05-27
申请号：US1901083890
申请日：1901-11-27
Applicant: PHILIP STANLEY SMITH , SMITH WINFIELD S
Inventor： SMITH WINFIELD S
CPC classification number: B31B3/00 , B31B50/003 , B31B2100/00
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公开(公告)号：US972274A
公开(公告)日：1910-10-11
申请号：US1909481001
申请日：1909-03-03
Applicant: SMITH WINFIELD S
Inventor： SMITH WINFIELD S
CPC classification number: B60C7/102 , Y10T152/10009
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