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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS4620410
Kind Code:
Y1
Application Number:
JP6051868U
Publication Date:
July 15, 1971
Filing Date:
July 17, 1968
Export Citation:
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International Classes:
(IPC1-7): F25D21/06; F25B1/00; G05D23/20



 
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