Document Type and Number:
Japanese Patent JPH0319332
Kind Code:
U
Application Number:
JP7866189U
Publication Date:
February 26, 1991
Filing Date:
July 03, 1989
Export Citation:
International Classes:
E04B2/74; A47B81/00; A47B87/00; (IPC1-7): A47B87/00; A47B81/00; E04B2/74
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