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公开(公告)号:US2661945A
公开(公告)日:1953-12-08
申请号:US25686451
申请日:1951-11-17
Applicant: CONS CAR HEATING CO INC
Inventor: WALLACE HAMILTON
IPC: E05F15/10
CPC classification number: E05F15/605 , E05Y2201/434 , E05Y2400/302 , E05Y2800/73 , E05Y2900/51
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公开(公告)号:US2610268A
公开(公告)日:1952-09-09
申请号:US2408048
申请日:1948-04-29
Applicant: CONS CAR HEATING CO INC
Inventor: WALLACE HAMILTON
IPC: E05F15/00
CPC classification number: E05F15/48 , E05Y2900/132 , Y10T74/20
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公开(公告)号:US2521973A
公开(公告)日:1950-09-12
申请号:US68814546
申请日:1946-08-02
Applicant: CONS CAR HEATING CO INC
Inventor: WALLACE HAMILTON
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公开(公告)号:US2737621A
公开(公告)日:1956-03-06
申请号:US38898753
申请日:1953-10-29
Applicant: CONS CAR HEATING CO INC
Inventor: WALLACE HAMILTON
IPC: B63B19/203 , E05F15/10 , E05F15/12
CPC classification number: B63B19/203 , E05F15/605 , E05F15/622 , E05Y2400/302 , E05Y2800/112 , E05Y2900/51 , E05Y2900/514
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