Document Type and Number:
Japanese Patent JPS5789614
Kind Code:
U
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Application Number:
JP16439080U
Publication Date:
June 02, 1982
Filing Date:
November 17, 1980
Export Citation:
International Classes:
E04B2/74; A47G5/00; E04C2/30; E04C2/34; (IPC1-7): E04B2/74; E04C2/34