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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
---|---|
국제특허분류(IPC7판) |
|
출원번호 | US-0873500 (1986-06-12) |
발명자 / 주소 |
|
인용정보 | 피인용 횟수 : 30 인용 특허 : 0 |
A bottled water plastic cap opener and flow controller assembly includes a three-part unit forming a hollow housing which has a generally circular cross section and is slightly tapered from end to end. The larger end of the housing is open and has a diameter sufficient to receive the end of a five-g
A bottled water plastic cap opener and flow controller assembly comprising: a hollow housing substantially open at a first end thereof, and closed with the exception of at least one opening at its other end; said housing having a transverse medial partition with at least one opening therethrough; a
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