129810 ⎘
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 with a closed cross-section of substantially circular form with ends provided with protuberances
Coupler system
#2COUPLER SYSTEM
#3Bamboo connector system
#4Coupler system
#5Rotatable connector for trusses
#6Coupler system
#7Coupler system
#8Structure for constructing the structure
#9Structure and a method for constructing the structure
#10Quick torque coupling