Document Type and Number:
Japanese Patent JPS5573045
Kind Code:
U
Application Number:
JP15697578U
Publication Date:
May 20, 1980
Filing Date:
November 15, 1978
Export Citation:
International Classes:
E04F19/08; A47B46/00; A47K17/00; (IPC1-7): E04F19/08; A47B46/00
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