Patents

Search tools Text Classification Chemistry Measure Numbers Full documents Title Abstract Claims All Any Exact Not Add AND condition These CPCs and their children These exact CPCs Add AND condition
Exact Exact Batch Similar Substructure Substructure (SMARTS) Full documents Claims only Add AND condition
Add AND condition
Application Numbers Publication Numbers Either Add AND condition

JPH0116488Y2

Japan

Other languages
English
Japanese

Worldwide applications
1981 JP

Application JP15731581U events
1981-10-22
Application filed
1989-05-16
Application granted
Granted