发明名称 Watercraft
摘要 PCT No. PCT/DE94/00060 Sec. 371 Date Oct. 18, 1995 Sec. 102(e) Date Oct. 18, 1995 PCT Filed Jan. 21, 1994 PCT Pub. No. WO94/26586 PCT Pub. Date Nov. 24, 1994A watercraft has a buoyancy hull with an upwardly bode rail forming an arcuate guide for a passenger stand which allows the passenger to remain substantially upright as the buoyancy hull rolls beneath the stand. The stand can have rollers riding on the rail.
申请公布号 US5592897(A) 申请公布日期 1997.01.14
申请号 US19950545595 申请日期 1995.10.18
申请人 KATTWINKEL, HANS-HARALD;KATTWINKEL, MARCUS 发明人 KATTWINKEL, HANS-HARALD;KATTWINKEL, MARCUS
分类号 B63B29/12;B63B35/73;(IPC1-7):B63B17/00 主分类号 B63B29/12
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