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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
---|---|
국제특허분류(IPC7판) |
|
출원번호 | US-0540420 (1975-01-13) |
발명자 / 주소 |
|
인용정보 | 피인용 횟수 : 9 인용 특허 : 0 |
A building construction member comprising a rectangular panel with perpendicular flanges extending from one face thereof along opposed edges to form a shallow channel-shaped construction module. When the member is arranged side-by-side with other like members, the abutted flanges of adjacent members
A building construction member which may be shipped to the jobsite in flat condition and formed at the jobsite into a wide, shallow, channel-shaped member with a central panel portion and having flanges extending equally and perpendicularly in the same direction from one face of the panel at opposit
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