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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
|
출원번호 | US-0471844 (1995-06-06) |
발명자 / 주소 |
|
인용정보 | 피인용 횟수 : 15 인용 특허 : 0 |
An embedded railway panel is prefabricated with an insert formed around a first section of a reinforcing member, and a panel member formed around a second section of the reinforcing member. The reinforcing member secures the insert to the panel member and provides structural rigidity for both the in
A system for embedding a railway track comprising: a reinforcing member having a first section and a second section; an insert having the first section of said reinforcing member secured therein; a panel member having the second section of said reinforcing member secured therein; wherein said reinfo
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