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Patent Searching and Data


Document Type and Number:
Japanese Patent JPH0415441
Kind Code:
U
Application Number:
JP5549090U
Publication Date:
February 07, 1992
Filing Date:
May 28, 1990
Export Citation:
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International Classes:
A47B46/00; A47B88/04; (IPC1-7): A47B88/04; A47B46/00
Domestic Patent References:
JPS55118648U
JPS56108739U
JPS63199628U