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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS5257566
Kind Code:
Y2
Application Number:
JP639173U
Publication Date:
December 27, 1977
Filing Date:
January 12, 1973
Export Citation:
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International Classes:
B62D11/08; B62D13/00; (IPC1-7): B62D11/08; B62D13/00