Document Type and Number:
Japanese Patent JPS5349333
Kind Code:
U
Application Number:
JP13210576U
Publication Date:
April 26, 1978
Filing Date:
September 30, 1976
Export Citation:
International Classes:
E04G5/08; A63C5/02; B63B9/00; E04G1/15; E04G1/34; E04G1/36; E04G3/00; E04G5/00; (IPC1-7): E04G1/36; A63C5/02; E04G1/15; E04G1/34
Domestic Patent References:
| JP46018663A | ||||
| JPS4124616Y1 | 1966-12-15 | |||
| JPS4993723U | 1974-08-14 |