Pietro Rancan

Follow

Person

Via Lameercico-Marzoppo, IT

People

Patents Grantslast 30 patents

Information Patent Grant
Omega type ornamental chain
- Patent number 6,708,525
- Issue date Mar 23, 2004
- Rancangelo di Rancan Dario e Pietro S.N.C.
- Pietro Rancan
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents

Information Patent Application
Omega type ornamental chain and process for making the chain
- Publication number 20060150412
- Publication date Jul 13, 2006
- Pietro Rancan
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Omega type ornamental chain and process for making the chain
- Publication number 20050103050
- Publication date May 19, 2005
- Pietro Rancan
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Omega type ornamental chain and process for making the chain
- Publication number 20040237583
- Publication date Dec 2, 2004
- Pietro Rancan
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Omega type ornamental chain and process for making the chain
- Publication number 20020038556
- Publication date Apr 4, 2002
- Pietro Rancan
- A44 - HABERDASHERY JEWELLERY