4. Pipe joints or couplings
  5. Packed
  6. Screw thimble-gland

Benjamin Berger

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Pipeline connector for plastic instruments

Pipe joints or couplings – Packed – Screw thimble-gland
Patent

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Valve with delayed action closing means

Valves and valve actuation – Fluid actuated or retarded – Compulsory cut-off after flow period
Patent

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Water control device

Fluid handling – With indicator – register – recorder – alarm or inspection means
Reexamination Certificate

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Profile ID: LFUS-PAI-P-1300301

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