Document Type and Number:
Japanese Patent JPS5085239
Kind Code:
U
More Like This:
Application Number:
JP14073673U
Publication Date:
July 21, 1975
Filing Date:
December 06, 1973
Export Citation:
International Classes:
G03B21/54; B65H75/14; G03B21/00; G11B23/00; (IPC1-7): G03B21/00; G11B23/00