Protective panels for use in floods

Protective riser-conductor for off-shore structures

Protective sheet, in particular for a foundation wall or a...

Protective shield

Protective shroud

Protective sleeve for corrugated drainage tubes

Protective sleeve for intake rack bars

Protective structure for excavations

Protective system against icebergs or floating objects

Protective wall, dyke and method of producing a dyke

Proximity alarm for an apparatus for excavating with...

Public works machine

Public works machine equipped with tool mounted on the end...

Public works machine having a removable counterweight and...

Public works machine, such as a self-propelled hydraulic...

Public works machines and particularly to buckets therefor

Push-block and drawbar assembly for tractors

Pyrotechnic tool firing device