Title:
BUNKATSUSENTAINO SETSUGOHOHO
Document Type and Number:
Japanese Patent JPS5161990
Kind Code:
A
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Inventors:
OONO YOSHIHIRO
Application Number:
JP13601674A
Publication Date:
May 28, 1976
Filing Date:
November 26, 1974
Export Citation:
Assignee:
NIPPON KOKAN KK
International Classes:
B63B9/06; B63B9/00; (IPC1-7): B63B9/00
Domestic Patent References:
| JPS467069A | ||||
| JPS4710505A |