Document Type and Number:
Japanese Patent JPS62146813
Kind Code:
U
Application Number:
JP486787U
Publication Date:
September 17, 1987
Filing Date:
January 19, 1987
Export Citation:
International Classes:
E04B2/94; E04B2/88; E04C2/30; (IPC1-7): E04C2/30; E04B2/94
Domestic Patent References:
| JPS5885008U | 1983-06-09 | |||
| JPS5513536U | 1980-01-28 |