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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS5243600
Kind Code:
Y2
Application Number:
JP357873U
Publication Date:
October 03, 1977
Filing Date:
December 29, 1972
Export Citation:
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International Classes:
A63B33/00; G02B3/12; (IPC1-7): A63B33/00; G02B3/12