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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS4739949
Kind Code:
Y1
Application Number:
JP7103968U
Publication Date:
December 04, 1972
Filing Date:
August 17, 1968
Export Citation:
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International Classes:
B65H63/028; B65H63/02; D01H13/16; (IPC1-7): B65H63/02; D01H13/16