Document Type and Number:
Japanese Patent JPS4948909
Kind Code:
A
More Like This:
Application Number:
JP7272773A
Publication Date:
May 11, 1974
Filing Date:
June 27, 1973
Export Citation:
International Classes:
D21F7/08; B32B5/06; B32B19/00; D04H1/498; D04H1/54; D04H1/74; D04H18/00; D21F1/00; (IPC1-7): B32B5/06
Domestic Patent References:
JPS463315A |