Joseph Hannah

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Liverpool, GB

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Patents Grantslast 30 patents

Information Patent Grant
Bricklayer's combination level and plumb
- Patent number 6,912,794
- Issue date Jul 5, 2005
- Joseph Hannah
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
Bricklayer's combination level and plumb
- Publication number 20050000101
- Publication date Jan 6, 2005
- Joseph Hannah
- G01 - MEASURING TESTING