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Patent Searching and Data


Title:
A propeller for vessels
Document Type and Number:
Japanese Patent JP6112649
Kind Code:
B2
Inventors:
Toshio Yamama
Shozaburo Yamazaki
Nobuhiro Hasuike
Application Number:
JP2012193067A
Publication Date:
April 12, 2017
Filing Date:
September 03, 2012
Export Citation:
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Assignee:
Nakashima Propeller Co., Ltd.
International Classes:
B63H1/20; B63H1/26
Domestic Patent References:
JP8258791A
JP2009286284A
JP63180399U
JP55148692A
JP63014495U
Attorney, Agent or Firm:
Yoshio Itano
Hidetoshi Kasahara