Michael J. Cardinal

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St. Albans, AU

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Patents Grantslast 30 patents

Information Patent Grant
Security screen
- Patent number 4,831,939
- Issue date May 23, 1989
- Saftell Pty. Limited
- Michael J. Cardinal
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Security screen
- Patent number 4,748,914
- Issue date Jun 7, 1988
- Saftell Pty. Limited
- Michael J. Cardinal
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES