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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS569189
Kind Code:
Y2
Application Number:
JP13936276U
Publication Date:
February 27, 1981
Filing Date:
October 15, 1976
Export Citation:
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International Classes:
F25D1/00; F25D15/00; F25D25/04; (IPC1-7): F25D25/04