Document Type and Number:
Japanese Patent JPS5044626
Kind Code:
A
Application Number:
JP9554773A
Publication Date:
April 22, 1975
Filing Date:
August 26, 1973
Export Citation:
International Classes:
E04G9/05; E04G9/02; (IPC1-7): E04G9/02
Domestic Patent References:
| JPS376844Y1 | ||||
| JP46013706U |