Emil Henriksson invented a new kind of lock cylinder and sold his invention to a company called Abloy in 1921. This disk lock that was impossible to pick and could be serialized over and over again became one of the best-selling Finnish inventions.
Emil Henriksson invented a new kind of lock cylinder and sold his invention to a company called Abloy in 1921. This disk lock that was impossible to pick and could be serialized over and over again became one of the best-selling Finnish inventions.
