John Robert Cramman

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Tyne and Wear, GB

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus for testing mooring bollard having a pulling device and a...
- Patent number 10,228,302
- Issue date Mar 12, 2019
- BOLLARD LOAD TESTING LIMITED
- Jeffrey Alexander Main
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
BOLLARD TESTING SYSTEM
- Publication number 20170176284
- Publication date Jun 22, 2017
- Jeffrey Alexander Main
- G01 - MEASURING TESTING