4. Communications: electrical
  5. Continuously variable indicating
  6. With meter reading

Ted Zettergren

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Control assembly

Electrical resistors – Mechanically variable – Movable contact electrically adjustable over length of...
Patent

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Control system

Fluid handling – Systems – Programmer or timer
Patent

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Converter for valves

Fluid handling – Systems – Sequentially closing and opening alternately seating flow...
Patent

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Device for remote control of hydraulic or pneumatic machine tool

Communications: electrical – Continuously variable indicating – With meter reading
Patent

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Pilot oil supply arrangement

Fluid handling – Systems – Supply and exhaust
Patent

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Profile ID: LFUS-PAI-P-364302

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