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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
---|---|
국제특허분류(IPC7판) |
|
출원번호 | US-0370408 (1995-01-09) |
발명자 / 주소 |
|
인용정보 | 피인용 횟수 : 24 인용 특허 : 0 |
A mold assembly has a mold part with a plurality of elongated cavities therein forming the outer wall of a molded part and wherein a fluid cooled core is inserted within each of the elongated cavities having an outer surface forming the inner wall of the molded part and the fluid cooled core include
In a core assembly for connection between spaced, moveable mold parts one of which has a hollow cavity formed therein and the other of which carries a core insert the improvement comprising: a core element supported within one of said mold parts and spaced from the hollow cavity therein; said core e
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