Dorotej Erjavec

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Brezovica, SI

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Patents Grantslast 30 patents

Information Patent Grant
Separator for vacuum cleaner
- Patent number 7,203,992
- Issue date Apr 17, 2007
- Hyla Proizvodnja Razjov In Trgovina D.O.O.
- Janez Pogacar
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

Information Patent Application
Separator for vacuum cleaner
- Publication number 20040020004
- Publication date Feb 5, 2004
- Janez Pogacar
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL