Alexandr Nikolaevich Zimnikov

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S-Petersburg, RU

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Patents Grantslast 30 patents

Information Patent Grant
Rotary machine
- Patent number 6,547,546
- Issue date Apr 15, 2003
- Alexandr Anatolievich Stroganov
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

Information Patent Application
Reverse-running pump
- Publication number 20030180170
- Publication date Sep 25, 2003
- Alexandr Anatolievich Stroganov
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...