4. Pipe joints or couplings
  5. With fluid pressure seal
  6. Flexible lip

David D. Nash

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Co-extrusion die apparatus for co-extruding plastics materials

Plastic article or earthenware shaping or treating: apparatus – Means providing a shaping orifice – Plural distinct feed inlets
Patent

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Moulding of synthetic plastics products

Dispensing – Automatic control – Motor control
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Pipe couplings

Pipe joints or couplings – With fluid pressure seal – Independent supply passage
Patent

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Pipe joint

Pipe joints or couplings – With fluid pressure seal – Flexible lip
Patent

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Profile ID: LFUS-PAI-P-495727

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