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公开(公告)号:US2967634A
公开(公告)日:1961-01-10
申请号:US63055956
申请日:1956-12-26
Applicant: BOGAR LAWRENCE A , LONG ADRIAN L
Inventor: BOGAR LAWRENCE A , LONG ADRIAN L
CPC classification number: E04H6/183 , B60P3/07 , B62D53/0864 , E04H6/186
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公开(公告)号:US3178730A
公开(公告)日:1965-04-20
申请号:US21765962
申请日:1962-08-17
Applicant: BOGAR LAWRENCE A
Inventor: BOGAR LAWRENCE A
CPC classification number: A61H33/025 , A61H2201/013 , B64C25/54 , B64C2025/325
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公开(公告)号:US3076976A
公开(公告)日:1963-02-12
申请号:US17395562
申请日:1962-02-19
Applicant: BOGAR LAWRENCE A
Inventor: BOGAR LAWRENCE A
IPC: A61H33/02
CPC classification number: A61H33/025 , A61H33/60 , A61H2201/013
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公开(公告)号:US2951599A
公开(公告)日:1960-09-06
申请号:US59176456
申请日:1956-06-15
Applicant: BOGAR LAWRENCE A
Inventor: BOGAR LAWRENCE A
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