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公开(公告)号:US3010765A
公开(公告)日:1961-11-28
申请号:US66583257
申请日:1957-06-14
Applicant: ALBERT LYON GEORGE
Inventor: ALBERT LYON GEORGE
IPC: B60B7/08
CPC classification number: B60B7/08
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公开(公告)号:US3006691A
公开(公告)日:1961-10-31
申请号:US73602358
申请日:1958-05-19
Applicant: ALBERT LYON GEORGE
Inventor: ALBERT LYON GEORGE
IPC: B60B7/10
CPC classification number: B60B7/10 , Y10T29/49542
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公开(公告)号:US3001280A
公开(公告)日:1961-09-26
申请号:US54870855
申请日:1955-11-23
Applicant: ALBERT LYON GEORGE
Inventor: ALBERT LYON GEORGE
IPC: B24B29/00
CPC classification number: B24B29/00 , Y10T29/4517 , Y10T29/4567
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公开(公告)号:US2998995A
公开(公告)日:1961-09-05
申请号:US65276857
申请日:1957-04-15
Applicant: ALBERT LYON GEORGE
Inventor: ALBERT LYON GEORGE
IPC: B60B7/08
CPC classification number: B60B7/08
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公开(公告)号:US2995220A
公开(公告)日:1961-08-08
申请号:US75503658
申请日:1958-08-14
Applicant: ALBERT LYON GEORGE
Inventor: ALBERT LYON GEORGE
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公开(公告)号:US2981566A
公开(公告)日:1961-04-25
申请号:US59547456
申请日:1956-07-02
Applicant: ALBERT LYON GEORGE
Inventor: ALBERT LYON GEORGE
IPC: B60B7/10
CPC classification number: B60B7/105
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公开(公告)号:US2977915A
公开(公告)日:1961-04-04
申请号:US62762256
申请日:1956-12-11
Applicant: ALBERT LYON GEORGE
Inventor: ALBERT LYON GEORGE
CPC classification number: B60B7/02 , B21D53/32 , Y10T29/49986
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公开(公告)号:US2970012A
公开(公告)日:1961-01-31
申请号:US69559057
申请日:1957-11-12
Applicant: ALBERT LYON GEORGE
Inventor: ALBERT LYON GEORGE
IPC: B60B7/01
CPC classification number: B60B7/01
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公开(公告)号:US2967736A
公开(公告)日:1961-01-10
申请号:US51571655
申请日:1955-06-15
Applicant: ALBERT LYON GEORGE
Inventor: ALBERT LYON GEORGE
IPC: B60B7/10
CPC classification number: B60B7/10
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公开(公告)号:US2963321A
公开(公告)日:1960-12-06
申请号:US61093856
申请日:1956-09-20
Applicant: ALBERT LYON GEORGE
Inventor: ALBERT LYON GEORGE
IPC: B60B7/04
CPC classification number: B60B7/04
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