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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS5715703
Kind Code:
Y2
Application Number:
JP5787276U
Publication Date:
April 01, 1982
Filing Date:
May 07, 1976
Export Citation:
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International Classes:
D06F81/04; A47B3/02; A47B9/16; (IPC1-7): A47B3/02; A47B9/16; D06F81/04