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

Thyristor tap changer

Classifications

H01F29/025 Constructional details of transformers or reactors with tapping on coil or windings
View 3 more classifications

Landscapes

Show more

UA73629C2

Ukraine

Other languages
English
Ukrainian

Worldwide applications
2001 DE CZ UA AT US JP KR CN EP PL HU DE CA WO RU BR 2003 BG

Application UA2003076743A events