최소 단어 이상 선택하여야 합니다.
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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
|
출원번호 | US-0379523 (2003-03-06) |
발명자 / 주소 |
|
인용정보 | 피인용 횟수 : 0 인용 특허 : 2 |
A cage in which is mounted a reducer of cold room that can be manually raised and blocked during the loading or unloading of the goods, and that automatically slopes down above the frozen foods when the door is closed for reducing the space preserving the frozen foods either by using the ice bags or
1. A cage in which is mounted a reducer of cold room, said cage including:a plurality of tubular members for receiving each insulating panel,wherein a lower tubular member includes an angle iron for receiving a reinforcing sliding bar on ball being engaged to two lower members with slide rail,wherei
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