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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS4913746
Kind Code:
A
Application Number:
JP4897172A
Publication Date:
February 06, 1974
Filing Date:
May 17, 1972
Export Citation:
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International Classes:
F24F5/00; (IPC1-7): F24F1/00
Domestic Patent References:
JPS26841Y1



 
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