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-0186190 (1988-07-05) |
발명자 / 주소 |
|
인용정보 | 피인용 횟수 : 12 인용 특허 : 2 |
A method of making a storage tank comprises forming a cylindrical-shaped inner tank with support ribs and forming an outer wall comprised of a series of sections which are at least partially separated from the inner tank\s walls between each set of support ribs. Each outer wall section is bonded to
A method of building a double walled ribbed storage tank system wherein an inner tank and an outer tank utilize a common set of support ribs for strength, comprising the steps of: (a) forming a cylindrical-shaped inner tank having spaced support ribs on the outer surface of said inner tank; and (b)
※ AI-Helper는 부적절한 답변을 할 수 있습니다.