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Patent Searching and Data


Document Type and Number:
Japanese Patent JPH0349750
Kind Code:
U
Application Number:
JP11114989U
Publication Date:
May 15, 1991
Filing Date:
September 22, 1989
Export Citation:
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International Classes:
A47L13/07; A47L13/16; (IPC1-7): A47L13/07; A47L13/16
Domestic Patent References:
JPS6237263B21987-08-11
JPS6247363B21987-10-07
JPS6154744B21986-11-25



 
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