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

F16H35/00 Gearings or mechanisms with other special functional features
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CS175376B2

Czechoslovakia


Worldwide applications
1973 PL HU 1974 GB AT US CH DE NL CS DD FR ES SU SE IT SU YU BR JP BE BG 1978 JP

Application CS2806A events
1974-04-19
Application filed