4. Fluid handling
  5. Processes
  6. Cleaning, repairing, or assembling

John M. Mankins

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Apparatus and method for testing plumbing system

Fluid handling – With repair – tapping – assembly – or disassembly means – Tapping a pipe – keg – or apertured tank under pressure
Reexamination Certificate

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Method and apparatus for testing plumbing installations

Fluid handling – With repair – tapping – assembly – or disassembly means – Tapping a pipe – keg – or apertured tank under pressure
Reexamination Certificate

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Plumbing tool

Fluid handling – Processes – Cleaning – repairing – or assembling
Patent

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Testing of plumbing installations

Fluid handling – Processes – Cleaning – repairing – or assembling
Patent

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Profile ID: LFUS-PAI-P-457640

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