John Alfred Fifield

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Aylesbury, GB

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Patents Grantslast 30 patents

Information Patent Grant
Paving stone
- Patent number D426317
- Issue date Jun 6, 2000
- CRH Oldcastle, Inc.
- John Alfred Fifield
- D25 - Building units and construction elements
Information Patent Grant
Paving stone
- Patent number D423114
- Issue date Apr 18, 2000
- CRH Oldcastle, Inc.
- John Alfred Fifield
- D25 - Building units and construction elements