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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
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출원번호 | US-0510967 (1990-04-19) |
발명자 / 주소 |
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인용정보 | 피인용 횟수 : 18 인용 특허 : 0 |
An insulating device for keeping a container of liquid from losing its thermal content to its environment that can double as a recreational throwing toy. The device is constructed of two open-ended cylinder bodies, one inside the other. The inner cylinder 8 of an insulating material for the purpose
A combination drink cooler and throwing toy for use as a device for insulating a container of liquid, as well as, a device for use as a throwing toy, comprising: an open-ended inner cylinder means of an insulating material for insulating a container of liquid from it\s surrounding environment, and a
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