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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
---|---|
국제특허분류(IPC7판) |
|
출원번호 | US-0929591 (1986-11-12) |
발명자 / 주소 |
|
인용정보 | 피인용 횟수 : 14 인용 특허 : 0 |
A hand-operated pump is combined with a closure cap for sealing and pressurizing the open space within a carbonated beverage container. A pump cylinder is integrally formed with a closure screw cap and is insertable through the neck of the beverage container. A piston is coupled by a retainer ring f
A pressurizing and closure assembly for use in combination with a carbonated beverage container comprising: a closure cap having a central opening; a pump having a pump housing attached to said closure cap, said pump housing having a cylindrical bore aligned with said central opening and piston moun
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