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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS5779456
Kind Code:
U
Application Number:
JP15841880U
Publication Date:
May 17, 1982
Filing Date:
October 31, 1980
Export Citation:
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International Classes:
E04F19/08; A47B46/00; A47B88/60; (IPC1-7): A47B88/18; A47B46/00; E04F19/08