Title:
犠牲陽極
Document Type and Number:
Japanese Patent JP4231711
Kind Code:
B2
Inventors:
Directly Oga
Application Number:
JP2003067298A
Publication Date:
March 04, 2009
Filing Date:
March 12, 2003
Export Citation:
Assignee:
Yanmar Co., Ltd.
International Classes:
B63B59/00; B63H1/20; B63H1/22
Domestic Patent References:
| JP59114398U | ||||
| JP60045372U | ||||
| JP8048289A | ||||
| JP62125992A | ||||
| JP8133185A | ||||
| JP8133184A | ||||
| JP61075096A |
Attorney, Agent or Firm:
Juichiro Yano