|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||062/115; 062/440; 062/4579|
|발명자 / 주소|
|출원인 / 주소|
|대리인 / 주소||
|인용정보||피인용 횟수 : 9 인용 특허 : 0|
An object is to provide a method of manufacturing a low-temperature storage in which an insulating performance of an insulating box article is enhanced, and an amount of contents of an inner box can be enlarged. In the low-temperature storage comprising: the insulating box article constituted by placing a foamed insulating material between an outer box and the inner box; and a vacuum insulating panel disposed on the surface of the outer box on the side of the foamed insulating material, a thickness dimension of the foamed insulating material between the ...
What is claimed is: 1. A method of manufacturing a low-temperature storage comprising:an insulating box article constituted by placing a foamed insulating material between an outer box and an inner box each having its top opened;a storage chamber having its top opened provided in the inside of the inner box;an insulating door attached to the top of the insulating box article via packing member so as to be rotatable centering on one end;a lid constituted of an insulating material disposed so as to open or close an opening in the top of the storage chamber...