Document Type and Number:
Japanese Patent JPS559106
Kind Code:
B2
Application Number:
JP8995271A
Publication Date:
March 07, 1980
Filing Date:
November 12, 1971
Export Citation:
International Classes:
D04H1/46; D04H18/00; D04H18/02; (IPC1-7): D04H1/46; D04H18/00