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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
---|---|
국제특허분류(IPC7판) |
|
출원번호 | US-0361916 (1982-03-15) |
우선권정보 | SE-0005145 (1980-07-14) |
국제출원번호 | PCT/SE81/00209 (1981-07-08) |
§371/§102 date | 19820315 (19820315) |
국제공개번호 | WO-8200344 (1982-02-04) |
발명자 / 주소 |
|
인용정보 | 피인용 횟수 : 13 인용 특허 : 2 |
A device for the exchange of cold and heat, a method for the manufacture of the device and a range of applications for the same. By means of the invention a device is obtained, which is easy to manufacture, as it lends itself to be made by extrusion and can find many different applications as for ex
In combination: a first device having a core having a major extension in one direction, and a plurality of flanges extending outwardly from said core transverse to said one direction and also having their major extension in said one direction, said flanges extending substantially over the whole circ
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