Document Type and Number:
Japanese Patent JPS4867044
Kind Code:
U
More Like This:
Application Number:
JP11320071U
Publication Date:
August 25, 1973
Filing Date:
December 03, 1971
Export Citation:
International Classes:
C03C17/38; B32B17/10; C03C17/06; (IPC1-7): C03C17/06; B32B17/10