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-0440089 (1989-11-22) |
발명자 / 주소 |
|
인용정보 | 피인용 횟수 : 44 인용 특허 : 20 |
An elongated sleeve made of a plurality of substantially rigid panels interconnected with one another in folding relationship. When in the stored condition, the sleeve is folded flat. When in condition to be used for its intended purpose, the sleeve is unfolded to form an open ended sleeve closed on
A sleeve for supporting and protecting the inside surface of a collapsible bag during the process of filling the bag, said sleeve comprising: four similarly shaped, substantially continuously rigid elongated panels connected together to form an elongated area of connection between each adjacent two
※ AI-Helper는 부적절한 답변을 할 수 있습니다.