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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS5032444
Kind Code:
B1
Application Number:
JP9025369A
Publication Date:
October 21, 1975
Filing Date:
November 12, 1969
Export Citation:
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International Classes:
F04C11/00; F01C1/34; F04C14/22; F04C27/00; (IPC1-7): F04C1/16; F01C1/34; F04C27/00
Domestic Patent References:
JPS409239Y1
Foreign References:
US2928350A1960-03-15