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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS5115844
Kind Code:
Y2
Application Number:
JP8695272U
Publication Date:
April 26, 1976
Filing Date:
July 25, 1972
Export Citation:
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International Classes:
F22B37/36; G11B23/03; (IPC1-7): F22B37/36



 
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