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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS63142132
Kind Code:
U
Application Number:
JP3473887U
Publication Date:
September 19, 1988
Filing Date:
March 09, 1987
Export Citation:
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International Classes:
A47B46/00; A47B49/00; A47B55/00; A47B61/00; A47B61/02; A47B67/00; A47B67/04; (IPC1-7): A47B61/00; A47B46/00; A47B55/00; A47B67/00
Domestic Patent References:
JPS3632773Y1