Back flow preventer, hose coupling for a hydrant and hydrant
EP3530815A1
Cover for a manhole
EP3470586A1
Shut-off device of a hydrant, hydrant and main valve seat
CH713252A2
Protective cover for a post hydrant and post hydrant with such a protective cover.
CA3021775A1
Shut-off element and hydrant with such a shut-off element
CA3021242A1
Hydrant draining
EP3015296A2
An inclination-enabling wheel suspension for vehicles
WO2015192869A1
Method and measuring device for locating a leak in a pipeline network for gaseous or liquid media
EP2787131A1
Height-adjustable hydrant
CH707819A1
Hydrant main valve for variable valve seat.
CH706898A2
Locking tube connector with bayonet lock.
CH705932A2
Torque limiting device for use in fire hydrants and fittings for removal of water or gases or to shut-off lines in distribution networks, has bearing surfaces directed towards one another, and are acted upon spring element with force
CH700683A2
The fluid conduit sluice valve spindle bearing with corrosion resistant screw.
CH699704A1
Hydrant main valve.
EP2022932A1
Pull head
CH701582B1
The fluid conduit sluice valve spindle bearing with bayonet lock.
