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Patent Searching and Data

Document Type and Number:
Japanese Patent JPS4913745
Kind Code:
Application Number:
Publication Date:
February 05, 1974
Filing Date:
May 11, 1972
Export Citation:
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International Classes:
F24H9/18; F23D5/04; F23Q7/06; F24H9/00; (IPC1-7): F23D5/04; F23Q7/06; F24H9/00

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