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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS4929749
Kind Code:
U
More Like This:
Application Number:
JP7049572U
Publication Date:
March 14, 1974
Filing Date:
June 16, 1972
Export Citation:
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International Classes:
F24F11/02; F24F11/00; (IPC1-7): F24F11/00
Domestic Patent References:
JPS431426Y11968-01-23



 
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