LandOfFree - US Patents - Listing for Pipes and tubular conduits,Distinct layers

Pipes and tubular conduits – Distinct layers – Bonded to each other

Fibrous product and method and apparatus for producing same

Pipes and tubular conduits – Distinct layers – With intermediate insulation layer

Field installed insulating system

Pipes and tubular conduits – Distinct layers – Bonded to each other

Fire resistant pipe

Pipes and tubular conduits – Distinct layers – Bonded to each other

Fire resistant pipe

Pipes and tubular conduits – Distinct layers – Bonded to each other

Fire resistant piping system

Pipes and tubular conduits – Distinct layers – With intermediate insulation layer

Fire retarding heating and cooling duct

Pipes and tubular conduits – Distinct layers – With intermediate insulation layer

Flexible air ducting

Pipes and tubular conduits – Distinct layers – With intermediate insulation layer

Flexible conduit with improved thermal protection comprising cor

Pipes and tubular conduits – Distinct layers – With intermediate insulation layer

Flexible cylindrical tube for conducting gas

Pipes and tubular conduits – Distinct layers – With intermediate insulation layer

Flexible duct insulation having improved flame resistance

Pipes and tubular conduits – Distinct layers – With intermediate insulation layer

Flexible fluid for transferring fluids

Pipes and tubular conduits – Distinct layers

Flexible fluid transport pipe having hydrogen-induced cracking r

Pipes and tubular conduits – Distinct layers – Bonded to each other

Flexible hard pipe

Pipes and tubular conduits – Distinct layers – With intermediate insulation layer

Flexible heat insulated fluid conduit

Pipes and tubular conduits – Distinct layers – With intermediate insulation layer

Flexible heat-insulated pipe-line for in particular cryogenic fl

Pipes and tubular conduits – Distinct layers – With intermediate insulation layer

Flexible insulated air duct

Pipes and tubular conduits – Distinct layers – With intermediate insulation layer

Flexible insulated duct and the method of making the duct

Pipes and tubular conduits – Distinct layers

Flexible offshore pipeline with a bituminous thermal...

Pipes and tubular conduits – Distinct layers – With intermediate insulation layer

Floor panel for air handling unit