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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS52149414
Kind Code:
U
Application Number:
JP5866276U
Publication Date:
November 12, 1977
Filing Date:
May 10, 1976
Export Citation:
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International Classes:
F04B39/02; F25B1/02; (IPC1-7): F25B1/02; F04B39/02



 
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