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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
---|---|
국제특허분류(IPC7판) |
|
출원번호 | US-0202378 (1988-06-06) |
발명자 / 주소 |
|
인용정보 | 피인용 횟수 : 8 인용 특허 : 3 |
A can closure for a cylindrical can containing a carbonated beverage or drink typically to be opened at the can top which suitably has a rim thereabout. A can cover plate is provided having an underside surface sealably engagable with the can top rim. A can support plate is oriented below and opposi
A can closure for a cylindrical can typically to be opened at the can top having a rim thereabout and characteristically containing carbonated beverages, drinks or the like which otherwise may go flat or spoil if the can is left in its once opened condition for an extended length of time, comprising
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