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公开(公告)号:US2074284A
公开(公告)日:1937-03-16
申请号:US61652232
申请日:1932-06-10
Applicant: CREERY STEVENSON ANDREW
Inventor: CREERY STEVENSON ANDREW
CPC classification number: B60C5/025 , B60B21/02 , B60C5/22 , B60C11/22 , B60C17/04 , B60C17/041 , Y10T152/1054
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公开(公告)号:US2032511A
公开(公告)日:1936-03-03
申请号:US68999333
申请日:1933-09-18
Applicant: CREERY STEVENSON ANDREW
Inventor: CREERY STEVENSON ANDREW
IPC: B60R19/20
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