Document Type and Number:
Japanese Patent JPS62140195
Kind Code:
U
Application Number:
JP2768186U
Publication Date:
September 04, 1987
Filing Date:
February 27, 1986
Export Citation:
International Classes:
E06B7/20; (IPC1-7): E06B7/20
Domestic Patent References:
| JPS4919644A | 1974-02-21 | |||
| JPS4532783Y1 | 1970-12-14 |