Coupling apparatus

Details Coupling apparatus Coupling apparatus

1994-01-31

1994-09-20

Arola, Dave W.

Pipe joints or couplings

With fluid pressure seal

Flexible lip

285328, 285351, 285371, 285910, F16L 1703

Patent

active

053483510

ABSTRACT:
A coupling apparatus is provided for quick coupling of pumping equipment to a cylindrical member.

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