Document Type and Number:
Japanese Patent JPS432872
Kind Code:
Y1
Application Number:
JP10138466U
Publication Date:
February 06, 1968
Filing Date:
November 02, 1966
Export Citation:
International Classes:
G03B21/44; B65H19/10; G03B1/56; G03B31/00; (IPC1-7): G03B31/00; G03B1/56
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