首页>
外国专利>
process for the production of oligodynamische effect baktericid acting bedeckungsmaterial from cellulose, filmartigen cellulosegelen, celluloseestergelen or similar material of a structure.
process for the production of oligodynamische effect baktericid acting bedeckungsmaterial from cellulose, filmartigen cellulosegelen, celluloseestergelen or similar material of a structure.