Document Type and Number:
Japanese Patent JPS4742230
Kind Code:
Y1
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Application Number:
JP8280568U
Publication Date:
December 20, 1972
Filing Date:
September 24, 1968
Export Citation:
International Classes:
A47F7/00; A47G1/16; A47G1/18; (IPC1-7): A47F7/00; A47G1/16