Document Type and Number:
Japanese Patent JPS56109345
Kind Code:
U
Application Number:
JP647780U
Publication Date:
August 25, 1981
Filing Date:
January 24, 1980
Export Citation:
International Classes:
E05C3/00; E05C3/02; E05C3/30; E05C7/04; E05C19/02; E05C21/00; (IPC1-7): E05C3/30
Domestic Patent References:
| JP11012045U | ||||
| JPS4821987U | 1973-03-13 |