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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
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출원번호 | US-0494309 (1974-08-02) |
발명자 / 주소 |
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인용정보 | 피인용 횟수 : 17 인용 특허 : 0 |
A thermal compress has an outer container defining an inner space. An inner wall provided within the container divides the space into two separate compartments each bounded in part by the outer container in one embodiment of the invention. A control is physically associated with the wall to provide,
A method of making a thermal compress comprising sandwiching a wall between two sheets and connecting the sheets to the wall along a closed line to form separate compartments, sealing a tear strip between said wall and one of said sheets, bending said wall and sheets as well as said tear strip trans
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