David J. Hickling

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Chilwell, GB

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Patents Grantslast 30 patents

Information Patent Grant
Fasteners
- Patent number 4,462,142
- Issue date Jul 31, 1984
- Plessey Overseas Limited
- David J. Hickling
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Telephone apparatus
- Patent number 4,403,116
- Issue date Sep 6, 1983
- Overseas Limited
- Eric Prince
- H04 - ELECTRIC COMMUNICATION TECHNIQUE