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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS611233
Kind Code:
Y2
Application Number:
JP12068880U
Publication Date:
January 16, 1986
Filing Date:
August 25, 1980
Export Citation:
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International Classes:
E04F19/08; A47B46/00; A47B51/00; (IPC1-7): E04F19/08; A47B51/00