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Patent Searching and Data


Document Type and Number:
Japanese Patent JPH0466380
Kind Code:
U
Application Number:
JP10806890U
Publication Date:
June 11, 1992
Filing Date:
October 15, 1990
Export Citation:
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International Classes:
F04B33/00; (IPC1-7): F04B33/00
Domestic Patent References:
JPS58176484A1983-10-15



 
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