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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS53140705
Kind Code:
U
Application Number:
JP4516677U
Publication Date:
November 07, 1978
Filing Date:
April 13, 1977
Export Citation:
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International Classes:
G01F23/60; B22D37/00; B22D39/02; B22D41/00; C21C1/06; (IPC1-7): B22D41/00; C21C1/06; G01F23/10