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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS57145759
Kind Code:
U
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Application Number:
JP3175781U
Publication Date:
September 13, 1982
Filing Date:
March 07, 1981
Export Citation:
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International Classes:
F02M37/22; F23K5/18; (IPC1-7): F02M37/22
Domestic Patent References:
JP48089061B
JPS4028543Y1