Document Type and Number:
Japanese Patent JPS53122437
Kind Code:
U
Application Number:
JP2052277U
Publication Date:
September 29, 1978
Filing Date:
February 21, 1977
Export Citation:
International Classes:
B65H51/005; B65H54/20; D01B7/04; (IPC1-7): B65H54/20; D01B7/04