Document Type and Number:
Japanese Patent JPS57191298
Kind Code:
U
Application Number:
JP7981381U
Publication Date:
December 04, 1982
Filing Date:
May 30, 1981
Export Citation:
International Classes:
D06F71/29; A47G1/02; D06F71/02; (IPC1-7): D06F71/02; A47G1/02
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