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-0043903 (1979-05-30) |
우선권정보 | GB-0024748 (1978-05-31) |
발명자 / 주소 |
|
출원인 / 주소 |
|
인용정보 | 피인용 횟수 : 7 인용 특허 : 3 |
A method of making a wall of a container which wall is to be ruptured to gain access to the interior of the container, the method comprising forming a weakening in the wall corresponding to the path along which the wall is to be ruptured, locating the wall between mould tools which are formed as to
A method of making a container wall a part of which is to be openable, the method comprising forming in the wall a path where the wall is to be ruptured, the path being a weakening in the material of the wall connecting the openable and an anchored part which is to remain in place after opening, loc
※ AI-Helper는 부적절한 답변을 할 수 있습니다.