4. Pipe joints or couplings
  5. With fluid pressure seal
  6. With separate, encased pipe-gripping means

Kiyoshi Hamamoto

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Expansion pipe joint

Pipe joints or couplings – With fluid pressure seal – With separate – encased pipe-gripping means
Patent

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Structural kit for the installation of a flow regulator valve

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

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Profile ID: LFUS-PAI-P-377333

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