POLYCONCEPT HOLDING B.V

Follow

Organization

ROELOFARENDSVEEN, NL

Organizations

Please log in for detailed analytics

Patents Grantslast 30 patents

Information Patent Grant
Piezoelectric lighter with increased security
- Patent number 7,641,471
- Issue date Jan 5, 2010
- Polyconcept Holding
- Aman Kai Man Chung
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES

Patents Applicationslast 30 patents

Trademarklast 30 trademarks