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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS6393838
Kind Code:
U
Application Number:
JP18776786U
Publication Date:
June 17, 1988
Filing Date:
December 05, 1986
Export Citation:
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International Classes:
A47B83/00; A47B19/04; A47B46/00; H04M1/12; (IPC1-7): A47B46/00
Domestic Patent References:
JPS52132726U
JPS5521663U
JPS51139723U
JPS55111452U