The building blocks (1) are made from a material containing natural fibers and having several small individual fibers preferably without any fixed preferred orientation. The block which has connectors and sockets is preferably compressible or deformable at least in the region of same so that the connectors and sockets mutually engage with better force-locking action.
申请公布号
DE19823689(A1)
申请公布日期
1999.12.02
申请号
DE19981023689
申请日期
1998.05.27
申请人
MEHNERT, AXEL;STAHUBER, MARKUS;HUBER, HERBERT;WIMMER, MARTIN