4. Pipe joints or couplings
  5. Essential catch
  6. Pivoted

Friedrich Welcker

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Battery terminal connection cable

Electrical connectors – Metallic connector or contact comprising a slotted or...
Reexamination Certificate

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Releasable coupling and method for making such coupling

Pipe joints or couplings – Essential catch – Pivoted
Patent

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Safety contrivance for gas-using device

Fluid handling – Line condition change responsive valves – Safety cut-off requiring reset
Reexamination Certificate

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Profile ID: LFUS-PAI-P-1840015

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