Document Type and Number:
Japanese Patent JPS5183123
Kind Code:
U
Application Number:
JP418675U
Publication Date:
July 03, 1976
Filing Date:
December 25, 1974
Export Citation:
International Classes:
E04G21/32; (IPC1-7): E04G21/32
Domestic Patent References:
| JP46002276U | ||||
| JPS4325936Y1 | 1968-10-30 |