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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS5294417
Kind Code:
U
Application Number:
JP162676U
Publication Date:
July 14, 1977
Filing Date:
January 09, 1976
Export Citation:
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International Classes:
B22D7/06; B22C9/06; B22C21/06; (IPC1-7): B22D7/06; B22C9/06; B22C21/06