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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
---|---|
국제특허분류(IPC7판) |
|
출원번호 | US-0417214 (1995-04-05) |
우선권정보 | ES-0000787 (1994-04-07) |
발명자 / 주소 |
|
인용정보 | 피인용 횟수 : 78 인용 특허 : 3 |
A prefabricated panel for buildings and constructions adapted to be interconnected by mortise-and-tenon coupling with other panels, comprising on at least one of its faces a series of projections (2, 7) followed by tenon couplings (3, 8) and/or mortise couplings (4, 9) in form of protuberances and r
A prefabricated panel for buildings and constructions, comprising: a plate with faces, said plate having on at least one of said faces projections, said projections having one of a recess and a protuberance alternatively thereon for mortise-and-tenon coupling of said panel with a second panel having
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