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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS4844739
Kind Code:
Y1
Application Number:
JP2997969U
Publication Date:
December 22, 1973
Filing Date:
April 01, 1969
Export Citation:
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International Classes:
B65H16/00; A47K10/22; A47K10/38; (IPC1-7): A47K10/22



 
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