4. Dispensing
  5. With discharge assistant
  6. Rotary

D A Bonderer

Examiner

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Apparatus and process for repair of large butterfly valves

Valves and valve actuation – Rotary valves – Butterfly
Patent

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Apparatus for operating water gate

Valves and valve actuation – Fluid actuated or retarded – Flexible wall expansible chamber reciprocating valve actuator
Reexamination Certificate

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Ball valve having convex seat

Valves and valve actuation – Rotary valves – Ball valve
Reexamination Certificate

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Bellows for sealing a valve rod passage in a globe valve

Valves and valve actuation – Hermetic flexible wall seal for actuator – Bellows
Reexamination Certificate

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Bone support assembly

Surgery – Instruments – Orthopedic instrumentation
Reexamination Certificate

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Profile ID: LFUS-PAI-P-192667

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