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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS4892010
Kind Code:
U
Application Number:
JP1568572U
Publication Date:
November 05, 1973
Filing Date:
February 03, 1972
Export Citation:
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International Classes:
B42F1/02; B42F9/00; (IPC1-7): B42F9/00



 
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