Accordind to Axel, these small rifles were refered to as Mausers in the same way all circular saws are called SKIL saws. Note that while they are similar to the M71 in appearence, they do not have the "screw and button bolt stop". It's my, not very respected,opinion they are variations of the Dresye(?).The Mauser M71 also has Dresye(?)features.
Mike