Document Type and Number:
Japanese Patent JPS5444670
Kind Code:
Y2
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Application Number:
JP12338274U
Publication Date:
December 21, 1979
Filing Date:
October 12, 1974
Export Citation:
International Classes:
A47B87/00; A47B87/02; A47K1/00; A47K1/02; A47K1/04; (IPC1-7): A47K1/02; A47B87/02