Hugh J. W. Edwards

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Menston, GB

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Patents Grantslast 30 patents

Information Patent Grant
Method of applying metal sleeve to concrete reinforcing bar, metal...
- Patent number 4,241,490
- Issue date Dec 30, 1980
- CCL Systems, Limited
- Hugh J. W. Edwards
- E04 - BUILDING
Information Patent Grant
Coupling assembly
- Patent number 4,223,497
- Issue date Sep 23, 1980
- CCL Systems Limited
- Hugh J. W. Edwards
- E04 - BUILDING