SEVEN SEVEN CO., LTD.
|SEVEN SEVEN CO., LTD. Patent applications|
|Patent application number||Title||Published|
|20110162761||METHOD FOR PRODUCING A VACUUM-INSULATED DOUBLE CONTAINER - The present invention is aimed at providing a method for producing a vacuum-insulated double container that exhibits a remarkable and heretofore unobtainable operating effect. The invention provides a method for producing a vacuum-insulated double container by placing a titanium internal cylinder (||07-07-2011|