Document Type and Number:
Japanese Patent JPS56112309
Kind Code:
U
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Application Number:
JP1178180U
Publication Date:
August 29, 1981
Filing Date:
January 31, 1980
Export Citation:
International Classes:
E06B3/00; A47B81/00; E04B2/00; E04H1/02; (IPC1-7): E04B2/00; A47B81/00; E04H1/02