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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
---|---|
국제특허분류(IPC7판) |
|
출원번호 | US-0830063 (1977-09-02) |
발명자 / 주소 |
|
인용정보 | 피인용 횟수 : 16 인용 특허 : 2 |
Composite moldings are provided defining structural members such as beams, stakes and poles for use in a variety of applications including the fabrication of fences, frames and other architectural structures wherein a plurality of structural members or planks are secured together by means of the com
An elongated composite structural member for use in constructing assemblies above the ground comprising in combination: an elongated metal structural core member, one end of said structural core member being shaped to permit and facilitate its penetration of the ground, a sheathing formed of structu
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