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

Douglas A. Kieper

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Flood protection sewer backflow control valve and adapter assemb

Fluid handling – With casing – support – protector or static constructional... – Static constructional installations
Patent

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Flood protection sewer backflow control valve and adapter assemb

Fluid handling – With casing – support – protector or static constructional... – Static constructional installations
Patent

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Valve lock

Environmental heating and cooling; fluid handling and sanitary e – Fluid handling or treatment equipment – Valve or body therefor
Patent

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Valve lock

Fluid handling – With lock or seal – Locks against rotary motion
Patent

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Vented ball valve with lock-out ring

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

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Profile ID: LFUS-PAI-P-41023

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