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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
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출원번호 | US-0149010 (1992-11-08) |
발명자 / 주소 |
|
인용정보 | 피인용 횟수 : 15 인용 특허 : 0 |
A wall in which hollow units analogous to blocks are built up in overlapping superimposed courses, each unit having two spaced parallel vertical panels of skins of rectangular form, the units being held by concealed fastening members; characterized in that each panel has edge grooves extending along
A fastening and positioning member for use in combination with a hollow wall comprised of a first wall panel formed from building blocks arranged in overlapping superposed courses, and a second wall panel formed from building blocks arranged in overlapping superposed courses, said first and second w
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