Document Type and Number:
Japanese Patent JPS6261792
Kind Code:
U
Application Number:
JP15393885U
Publication Date:
April 16, 1987
Filing Date:
October 08, 1985
Export Citation:
International Classes:
B63B5/24; (IPC1-7): B63B5/24
Domestic Patent References:
| JPS5338086A | 1978-04-07 |