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

B01J19/28 Moving reactors, e.g. rotary drums
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CS157015B2

Czechoslovakia


Worldwide applications
0 NL 1965 FR FR FR FR FR 1966 NO FI DE IL CS BE GB NL DK SE US CH

Application CS172266A events
1966-03-15
Application filed