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Title:
ウォータージェット推進装置におけるリバーサピンの緩み止め装置
Document Type and Number:
Japanese Patent JP5721011
Kind Code:
B2
Inventors:
片山 順一
Application Number:
JP2012182922A
Publication Date:
May 20, 2015
Filing Date:
August 22, 2012
Export Citation:
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Assignee:
株式会社石垣
International Classes:
B63H11/11; F16C11/04
Domestic Patent References:
JP11034982A
JP62199522U
JP54034859U
JP2004225802A
JP62137733U
JP57205412U
JP60127115U



 
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