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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS4321030
Kind Code:
Y1
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Application Number:
JP667565U
Publication Date:
September 04, 1968
Filing Date:
February 01, 1965
Export Citation:
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International Classes:
B26D1/38; B02C18/06; B02C18/14; (IPC1-7): B26D1/38; B02C18/06