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Rapp; Eugen
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Berg, DE
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Patents Grants
last 30 patents
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Patent Grant
Boosted hydro-pneumatic drive
Patent number
4,300,351
Issue date
Nov 17, 1981
Rapp; Eugen
Artur Grullmeier
B30 - PRESSES
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Patent Grant
Pneumo-hydraulic booster with rapid-traverse feature
Patent number
4,288,987
Issue date
Sep 15, 1981
Rapp; Eugen
Artur Grullmeier
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
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