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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS5393947
Kind Code:
U
Application Number:
JP17609376U
Publication Date:
July 31, 1978
Filing Date:
December 29, 1976
Export Citation:
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International Classes:
F24F13/15; F24F13/16; (IPC1-7): F24F13/16
Domestic Patent References:
JPS45783Y11970-01-13
JPS457751Y11970-04-14
JP40008875A