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公开(公告)号:US2113827A
公开(公告)日:1938-04-12
申请号:US6790236
申请日:1936-03-09
Applicant: CAST WILLIAM B
Inventor: CAST WILLIAM B
IPC: B60J1/20
CPC classification number: B60J1/2088
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公开(公告)号:US2160124A
公开(公告)日:1939-05-30
申请号:US24368138
申请日:1938-12-03
Applicant: CAST WILLIAM B
Inventor: CAST WILLIAM B
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