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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS63189148
Kind Code:
U
Application Number:
JP8204287U
Publication Date:
December 05, 1988
Filing Date:
May 28, 1987
Export Citation:
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International Classes:
A47L1/02; A47L11/38; (IPC1-7): A47L1/02; A47L11/38
Domestic Patent References:
JPS564254A1981-01-17
JPS4715156A
JPS59105431A1984-06-18
JPS57134134A1982-08-19
JPS5811666B21983-03-04



 
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