4. Fluid handling
  5. Destructible or deformable element controlled
  6. Destructible element

Robert W. Balfanz

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Duckbilled check valves and methods of making and using same

Fluid handling – Destructible or deformable element controlled – Destructible element
Patent

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Multiple reference electrode array for measuring open...

Electricity: measuring and testing – Impedance – admittance or other quantities representative of... – Lumped type parameters
Reexamination Certificate

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Overcap for aerosol container

Receptacles – Closures – Removable closure retained by ductile in situ deformation
Patent

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Profile ID: LFUS-PAI-P-1150483

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