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公开(公告)号:US2869150A
公开(公告)日:1959-01-20
申请号:US69906957
申请日:1957-11-26
Applicant: MANHART CHARLES E
Inventor: MANHART CHARLES E
CPC classification number: B63C9/02 , B63B27/14 , B63C2009/042
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公开(公告)号:US2765481A
公开(公告)日:1956-10-09
申请号:US45382254
申请日:1954-09-02
Applicant: MANHART CHARLES E , BEROSET WALTER G
Inventor: MANHART CHARLES E , BEROSET WALTER G
IPC: B63B51/04
CPC classification number: B63B51/04
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公开(公告)号:US2814336A
公开(公告)日:1957-11-26
申请号:US52488055
申请日:1955-07-28
Applicant: MANHART CHARLES E , CASTELL LOUIS E
Inventor: MANHART CHARLES E , CASTELL LOUIS E
CPC classification number: B60R22/324 , B64D25/06 , Y10T24/45288
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公开(公告)号:US3092854A
公开(公告)日:1963-06-11
申请号:US83916559
申请日:1959-09-10
Applicant: MANHART CHARLES E
Inventor: MANHART CHARLES E
IPC: B63C9/02
CPC classification number: B63C9/02 , B63C2009/042 , B63C2009/044
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公开(公告)号:US3076207A
公开(公告)日:1963-02-05
申请号:US75645558
申请日:1958-08-21
Applicant: MANHART CHARLES E
Inventor: MANHART CHARLES E
IPC: B63C9/125
CPC classification number: B63C9/1255
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公开(公告)号:US2859457A
公开(公告)日:1958-11-11
申请号:US51978055
申请日:1955-07-05
Applicant: MANHART CHARLES E
Inventor: MANHART CHARLES E
CPC classification number: B63C9/02 , B63B2201/08 , B63C9/20 , B63C2009/042 , B63C2009/044
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公开(公告)号:US3094723A
公开(公告)日:1963-06-25
申请号:US80206759
申请日:1959-03-26
Applicant: MANHART CHARLES E
Inventor: MANHART CHARLES E
IPC: B63C9/125
CPC classification number: B63C9/1255
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公开(公告)号:US2818042A
公开(公告)日:1957-12-31
申请号:US53123555
申请日:1955-08-29
Applicant: MANHART CHARLES E
Inventor: MANHART CHARLES E
IPC: B63B21/48
CPC classification number: B63B21/48
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