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Pitcraft Summit Limited
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Sheffield, GB
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Patents Grants
last 30 patents
Information
Patent Grant
Element to form a rack for a mining machine haulage system
Patent number
4,993,779
Issue date
Feb 19, 1991
Pitcraft Summit Limited
Richard Cocksedge
E21 - EARTH DRILLING MINING
Information
Patent Grant
Operating head with phased fluid delivery
Patent number
4,852,947
Issue date
Aug 1, 1989
Pitcraft Summit Limited
Philip Jones
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Gas detector and mining machine
Patent number
4,754,142
Issue date
Jun 28, 1988
Pitcraft Summit Limited
Alan J. Cooper
G01 - MEASURING TESTING
Information
Patent Grant
Conveyors
Patent number
4,281,759
Issue date
Aug 4, 1981
Pitcraft Summit Limited
Gerald R. O. Pentith
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Conduit
Patent number
4,245,727
Issue date
Jan 20, 1981
Pitcraft Summit Limited
Gerald R. O. Pentith
B60 - VEHICLES IN GENERAL
Patents Applications
last 30 patents
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last 30 trademarks