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

Classifications

A61N1/362 Heart stimulators

Landscapes

Show more

CS167780B1

Czechoslovakia


Worldwide applications
1974 CS 1975 SE DD DE SU

Application CS3506A events
1974-05-16
Application filed