首页>
外国专利>
A method for producing a pitch bushing for a device for winding vongittern, in particular of clamping grids, for electric discharge and bending profile of the pitch of the bushing produced by this process.
A method for producing a pitch bushing for a device for winding vongittern, in particular of clamping grids, for electric discharge and bending profile of the pitch of the bushing produced by this process.
