Document Type and Number:
Japanese Patent JPS6237224
Kind Code:
Y2
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Application Number:
JP6708681U
Publication Date:
September 22, 1987
Filing Date:
May 09, 1981
Export Citation:
International Classes:
B65H3/54; B65H3/08; F16B47/00; G03B42/02; G03B42/04; (IPC1-7): G03B42/02; B65H3/08
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