John P. Cumberlege

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Brackenhurst, ZA

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Patents Grantslast 30 patents

Information Patent Grant
Belt tracking assembly
- Patent number 6,405,854
- Issue date Jun 18, 2002
- Tru-Trac Rollers (PTY) Limited
- John Pear Cumberlege
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Tracking assembly adapted to be mounted to a support frame of a con...
- Patent number 6,173,830
- Issue date Jan 16, 2001
- Tru-Trac Roller (Proprietary) Ltd.
- John P. Cumberlege
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL