129813 ⎘
Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs; Connections for building structures in general of bar-shaped building elements Angularly adjustable connections without hinge pin
CONSTRUCTION SYSTEM
#2Structural connection system for modular frameworks
#3Structural connection system for modular frameworks
#4Hinged connector
#5Concealed structural post fastening device and method
#6Steel beam coupling device