Gordon Hewlett

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Wellow, GB

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Patents Grantslast 30 patents

Information Patent Grant
Sealing flange, in particular for internal lining of pipes
- Patent number 5,782,498
- Issue date Jul 21, 1998
- Gaz de France
- Steve Vick
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...