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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS5346380
Kind Code:
Y2
Application Number:
JP2033875U
Publication Date:
November 07, 1978
Filing Date:
February 13, 1975
Export Citation:
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International Classes:
D03D15/02; D03D1/00; E04B9/04; (IPC1-7): D03D15/02