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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS5631619
Kind Code:
Y2
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Application Number:
JP11279879U
Publication Date:
July 28, 1981
Filing Date:
August 15, 1979
Export Citation:
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International Classes:
E04F19/08; A47B46/00; A47B55/00; A47B81/00; A47B87/00; E04B2/00; E04B2/74; E04C2/52; E04H1/02; E06B1/04; E06B3/00; E06B3/02; E06B3/48; (IPC1-7): E04B2/74; A47B81/00; A47B87/00; E04C2/52; E04F19/08; E04H1/02