… of rubber or of plastics, the uppers of which are neither fixed to the sole nor assembled by stitching, riveting, …
Explanatory notes
… of rubber or of plastics, the uppers of which are neither fixed to the sole nor assembled by stitching, riveting, … acquire a certain degree of viscosity and completely fill the space between the core and the walls of the mould; … on a preassembled upper in one operation. The sole is firmly bonded to the upper with cement which hardens during …