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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
---|---|
국제특허분류(IPC7판) |
|
출원번호 | US-0608232 (1984-05-08) |
우선권정보 | FR-0007747 (1983-05-09) |
발명자 / 주소 |
|
인용정보 | 피인용 횟수 : 4 인용 특허 : 2 |
The invention relates to a catamaran-type sail boat comprising several inclined mast-like elements rotatively mounted at their lower ends and upper ends respectively by appropriate lower connecting mechanism and upper connecting mechanism, the masts being provided over at least a portion of their le
A catamaran-type sail boat comprising at least two separate hulls, connecting means between said hulls comprising several inclined mast-like elements, each having an upper end and a lower end, lower connecting means between the lower end of each inclined mast-like element and the respective hull, up
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