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Hartmann & Lammle GmbH & Co.
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Rutesheim, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Hydraulic pivot drive
Patent number
4,633,759
Issue date
Jan 6, 1987
Hartmann & Lammle GmbH & Co.
Eckehart Schulze
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information
Patent Grant
Electrohydraulic follow-up control apparatus
Patent number
4,253,358
Issue date
Mar 3, 1981
Hartmann & Lammle GmbH & Co.
Eckehart Schulze
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR