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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS57172180
Kind Code:
U
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Application Number:
JP4297282U
Publication Date:
October 29, 1982
Filing Date:
March 25, 1982
Export Citation:
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International Classes:
F04D13/16; F04B23/02; (IPC1-7): F04B23/02



 
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