Graham John Martin

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Horbury, GB

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Patents Grantslast 30 patents

Information Patent Grant
Chisel scabbard with removable insert
- Patent number 7,175,023
- Issue date Feb 13, 2007
- Irwin Industrial Tool Company
- Graham John Martin
- B24 - GRINDING POLISHING

Patents Applicationslast 30 patents

Information Patent Application
Chisel scabbard
- Publication number 20040118722
- Publication date Jun 24, 2004
- Graham John Martin
- B26 - HAND CUTTING TOOLS CUTTING SEVERING