Nicholas John Metcalf

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Ipswich, GB

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Patents Grantslast 30 patents

Information Patent Grant
Connection between a pipe and a wall
- Patent number 7,758,084
- Issue date Jul 20, 2010
- Petrotechnik Limited
- John Alexandre Boudry
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL