SCHAKU

CENTRAL BUFFER COUPLINGS, ALSO WITH PUSHING AND TRACTION DEVICES, FOR RAILBORNE AND NON-RAILBORNE LAND VEHICLES, INCLUSIVE OF SUCH COUPLINGS FOR AIR, STEAM, WATER, AND CURRENT CONDUITS BETWEEN THE TWO VEHICLES; PARTS OF AFORESAID ARTICLES MADE OF RUBBER OR METAL; STABILIZERS, SPRINGS AND SPRING BODIES AS PARTS OF THE FOREGOING ARTICLES