METHOD AND DEVICE FOR THE VOLTAGE-OPTIMIZED INSTALLATION OF BALL CONTAINERS WITH ROD-SHAPED SUPPORTS. 101205
DE1809050A1
Floating roof waterproofing
DE1804952A1
Preventing corrosives from penetrating the - pipes of stainless steel apparatus when passivating
DE1272228B
Device for cooling the flame protection grids at ventilation openings in containers with flammable liquids
DE1267617B
Water protection on tank walls of floating roof tanks
DE1239500B
Device for leak testing of tank floors
DE1187999B
Device to prevent the flame protection grille from heating up in respiratory organs for containers for storage and transport of flammable liquids and gases
DE1186409B
Ventilation device with flame arrester for containers for transporting and storing flammable liquids and gases
DE1169851B
Device for the safe removal of liquid samples from different layer heights of a storage container
DE1199208B
Process for straightening crooked bell-shaped gas containers with guide frames or screw guides
DE1146446B
Breathing organ with flame protection grate for containers for storage and transport of flammable liquids and gases
DE1223132B
Heatable steel silo
DE1103249B
Detonation protection for containers for storing flammable liquids, protected against contamination
DE1103248B
Emergency ventilation and venting device for containers filled with flammable liquids
DE1095075B
Automatic pressure equalization valve for containers with easily evaporating liquids with water-repellent, corrosion and heat-resistant valve seal
DE1076040B
Flame and explosion protection with divided grates
DE1032173B
Safety pot with liquid seal for containers with flammable liquids
DE1031727B
Liquid lock in detonation-proof design for containers with flammable liquids
DE1160804B
Protection against overpressure and underpressure in wet gas containers
