Pipe joints or couplings – With assembly means or feature – Combined inlet and outlet
Patent
1980-11-03
1983-12-27
Callaghan, Thomas F.
Pipe joints or couplings
With assembly means or feature
Combined inlet and outlet
73201, 285 45, 285 81, 285331, 285DIG22, F16L 5500
Patent
active
044226748
ABSTRACT:
Disclosed is a gas meter provided with means for preventing unauthorized disconnection from the gas pipeline and unauthorized access to the interior of the meter housing.
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Callaghan Thomas F.
Rockwell International Corporation
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