Rene Cornelis Nat

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Purmerend, NL

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Patents Grantslast 30 patents

Information Patent Grant
Sliding revolving door
- Patent number 7,021,002
- Issue date Apr 4, 2006
- Boon Edam B.V.
- René Cornelis Nat
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS

Patents Applicationslast 30 patents

Information Patent Application
Revolving door
- Publication number 20030110695
- Publication date Jun 19, 2003
- Rene Cornelis Nat
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information Patent Application
Revolving door
- Publication number 20020157315
- Publication date Oct 31, 2002
- Rene Cornelis Nat
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS