John R. Barnett

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Wellesbourne, GB

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Patents Grantslast 30 patents

Information Patent Grant
Automatic adjuster for duo-servo internal shoe drum brakes
- Patent number 4,623,046
- Issue date Nov 18, 1986
- Automotive Products plc
- John R. Barnett
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...