Andrew Smart

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Newcastle-upon-Tyne, GB

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Patents Grantslast 30 patents

Information Patent Grant
Method of forming a welded joint between polyolefinic members
- Patent number 5,296,073
- Issue date Mar 22, 1994
- British Gas PLC
- Trevor G. Stafford
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL