Jorge Osvaldo Antoff

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Chubut, AR

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Patents Grantslast 30 patents

Information Patent Grant
Seat support and threaded seat for valve with quadruple seat
- Patent number 6,641,112
- Issue date Nov 4, 2003
- Hector Alberto Antoff
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

Information Patent Application
Seat support and threaded seat for valve with quadruple seat
- Publication number 20020134961
- Publication date Sep 26, 2002
- Hector Alberto Antoff
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...