Document Type and Number:
Japanese Patent JPS62146812
Kind Code:
U
Application Number:
JP2386787U
Publication Date:
September 17, 1987
Filing Date:
February 19, 1987
Export Citation:
International Classes:
E04B1/70; E04C1/39; (IPC1-7): E04C1/39; E04B1/70
Domestic Patent References:
| JPS5319313U | 1978-02-18 | |||
| JPS4865025U | 1973-08-17 |