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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS5092449
Kind Code:
U
Application Number:
JP89674U
Publication Date:
August 04, 1975
Filing Date:
December 21, 1973
Export Citation:
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International Classes:
(IPC1-7): F25B1/02; F24F5/00
Domestic Patent References:
JPS486519U1973-01-25



 
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