Document Type and Number:
Japanese Patent JPH01147794
Kind Code:
U
Application Number:
JP4013988U
Publication Date:
October 12, 1989
Filing Date:
March 26, 1988
Export Citation:
International Classes:
B63B7/08; (IPC1-7): B63B7/08
Domestic Patent References:
JPS6325696U | 1988-02-19 |
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