Title:
【発明の名称】半没水型双胴船
Document Type and Number:
Japanese Patent JP3208544
Kind Code:
B2
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Inventors:
Tadakatsu Eto
Application Number:
JP15198089A
Publication Date:
September 17, 2001
Filing Date:
June 14, 1989
Export Citation:
Assignee:
Tadakatsu Eto
International Classes:
B63B1/12; B63B39/02; (IPC1-7): B63B1/12
Domestic Patent References:
| JP5660788A | ||||
| JP5639983A | ||||
| JP60259593A | ||||
| JP5464383A | ||||
| JP58221786A | ||||
| JP2102889A | ||||
| JP172492U | ||||
| JP56170093U | ||||
| JP6114995B2 |