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Possum Controls Limited
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Buckinghamshire, GB
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Patents Grants
last 30 patents
Information
Patent Grant
Control system
Patent number
4,979,094
Issue date
Dec 18, 1990
Possum Controls Limited
David Gemmell
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Apparatus for forming moon characters for the visually handicapped
Patent number
4,559,706
Issue date
Dec 24, 1985
Possum Controls Limited
Gerd W. C. Sommerhoff
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Typewriter-calculator combination for the physically disabled
Patent number
4,106,101
Issue date
Aug 8, 1978
Possum Controls Limited
Leslie H. R. Harrison
G06 - COMPUTING CALCULATING COUNTING
Patents Applications
last 30 patents
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