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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS5211631
Kind Code:
Y2
Application Number:
JP12163673U
Publication Date:
March 14, 1977
Filing Date:
October 22, 1973
Export Citation:
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International Classes:
A47K1/14; A47K1/00; E03C1/22; (IPC1-7): A47K1/14; E03C1/22