Document Type and Number:
Japanese Patent JPS63162058
Kind Code:
U
Application Number:
JP5332287U
Publication Date:
October 24, 1988
Filing Date:
April 08, 1987
Export Citation:
International Classes:
E04G17/04; E04G17/06; (IPC1-7): E04G17/04
Domestic Patent References:
| JP60075540B | ||||
| JP50055319B |