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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS4738570
Kind Code:
Y1
More Like This:
JP3090294[Title of Invention] Method for producing sand core
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Application Number:
JP4555769U
Publication Date:
November 22, 1972
Filing Date:
May 17, 1969
Export Citation:
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International Classes:
B22C13/08; (IPC1-7): B22C13/08



 
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