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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS5037409
Kind Code:
B2
Application Number:
JP10332772A
Publication Date:
December 02, 1975
Filing Date:
October 16, 1972
Export Citation:
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International Classes:
F28F13/16; F25B21/00; F28D3/00; F25D9/00



 
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