최소 단어 이상 선택하여야 합니다.
최대 10 단어까지만 선택 가능합니다.
다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
---|---|
국제특허분류(IPC7판) |
|
출원번호 | US-0540017 (1995-10-06) |
발명자 / 주소 |
|
인용정보 | 피인용 횟수 : 7 인용 특허 : 0 |
A selectively attachable closure for a container. The closure includes a valve member connected to a restraining member by structure for causing the restraining member to be drawn toward the valve member. The closure further includes a central expandable member positioned between the valve member an
A method for dispensing liquids from a container without exposing the liquids to the environment before they are actually dispensed for use, comprising the following steps: cutting an opening within the wall of a sealed container; positioning a closure within the opening of the container to seal the
※ AI-Helper는 부적절한 답변을 할 수 있습니다.