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Patent Searching and Data


Document Type and Number:
Japanese Patent JPH0421753
Kind Code:
U
Application Number:
JP6357890U
Publication Date:
February 24, 1992
Filing Date:
June 18, 1990
Export Citation:
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International Classes:
F02M41/14; (IPC1-7): F02M41/14
Domestic Patent References:
JPS57135259A1982-08-20
JPS57113954A1982-07-15



 
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