Rafael Hiram Gutierrez Medina

Follow

Person

Nogales Sonora, MX

People

Patents Applicationslast 30 patents

Information Patent Application
COMBINATION LOCKS WITH IMPROVED CODE-CHANGING FEATURES
- Publication number 20110209506
- Publication date Sep 1, 2011
- MASTER LOCK COMPANY LLC
- Mark D. Johnson
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES