4. Machine element or mechanism
  5. Control lever and linkage systems
  6. Multiple controlled elements

Wilhelm Hardtle

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Apparatus for debarking logs

Woodworking – Bark rosser – Tree climber
Patent

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Gearshift device for electrically controlled gearboxes

Machine element or mechanism – Control lever and linkage systems – Multiple controlled elements
Patent

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Pressure-control device

Power plants – Pressure fluid source and motor – Having condition responsive control in a system of distinct...
Patent

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Profile ID: LFUS-PAI-P-480694

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