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公开(公告)号:US1951582A
公开(公告)日:1934-03-20
申请号:US67036833
申请日:1933-05-10
Applicant: SUTTON MICHAEL S
Inventor: SUTTON MICHAEL S
IPC: D03D15/00
CPC classification number: D03D15/00 , D03D15/0027 , D03D2700/0133 , D10B2201/02 , D10B2201/04 , Y10T428/24777
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公开(公告)号:US1843846A
公开(公告)日:1932-02-02
申请号:US54994431
申请日:1931-07-10
Applicant: SUTTON MICHAEL S
Inventor: SUTTON MICHAEL S
IPC: B60C7/02
CPC classification number: B60C7/02 , Y10T152/10396 , Y10T152/10432
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