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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS63189332
Kind Code:
U
Application Number:
JP7802287U
Publication Date:
December 06, 1988
Filing Date:
May 23, 1987
Export Citation:
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International Classes:
G01L21/30; B01J3/00; (IPC1-7): B01J3/00; G01L21/30
Domestic Patent References:
JPS5952085B21984-12-18
JPS61243651A1986-10-29
JPS57163836A1982-10-08



 
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