Document Type and Number:
Japanese Patent JPS5173497
Kind Code:
U
Application Number:
JP14823274U
Publication Date:
June 09, 1976
Filing Date:
December 07, 1974
Export Citation:
International Classes:
B63C9/08; (IPC1-7): B63C9/10
Domestic Patent References:
| JPS3938085Y1 |