Document Type and Number:
Japanese Patent JPS61181407
Kind Code:
U
Application Number:
JP6528585U
Publication Date:
November 12, 1986
Filing Date:
May 01, 1985
Export Citation:
International Classes:
E04B1/62; E04B1/68; (IPC1-7): E04B1/68
Domestic Patent References:
| JPS57102610U | 1982-06-24 | |||
| JPS61246445A | 1986-11-01 |