Frederick S. Penman

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Minsterworth, GB

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Patents Grantslast 30 patents

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Mechanical assemblies employing sensing means for sensing motion or...
- Patent number 4,259,637
- Issue date Mar 31, 1981
- Ransome Hoffmann Pollard Limited
- Edward J. Bloomfield
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...