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1.Means for launching a ship's lifeboat, raft, or similar appliance 失效
Title translation: 用于发射船舶救生艇,筏子或类似器具的手段公开(公告)号:US2545011A
公开(公告)日:1951-03-13
申请号:US8073349
申请日:1949-03-10
Applicant: ADRIANUS VREUGDENHIL
Inventor: ADRIANUS VREUGDENHIL
IPC: B63B23/04
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公开(公告)号:US2618792A
公开(公告)日:1952-11-25
申请号:US8073249
申请日:1949-03-10
Applicant: ADRIANUS VREUGDENHIL
Inventor: ADRIANUS VREUGDENHIL
IPC: B63B23/58
CPC classification number: B63B23/58
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公开(公告)号:US1613367A
公开(公告)日:1927-01-04
申请号:US849025
申请日:1925-02-11
Applicant: ADRIANUS VREUGDENHIL
Inventor: ADRIANUS VREUGDENHIL
IPC: B63B23/04
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公开(公告)号:US2898449A
公开(公告)日:1959-08-04
申请号:US65022857
申请日:1957-04-02
Applicant: ADRIANUS VREUGDENHIL
Inventor: ADRIANUS VREUGDENHIL
CPC classification number: G08B5/36 , B63B45/00 , B63B45/04 , B63B2201/08
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