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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
---|---|
국제특허분류(IPC7판) |
|
출원번호 | US-0104633 (1993-08-11) |
발명자 / 주소 |
|
인용정보 | 피인용 횟수 : 32 인용 특허 : 0 |
A cage includes a base having an opening and two accesses and a cover having an opening and two accesses aligned with the opening and the accesses of the base. A door is pivotally coupled between the base and the cover for enclosing the opening, two grids engaged in the accesses of the base and the
A cage comprising: a base including a front portion having a first opening formed therein, two side portions each having a first access formed therein, two first recesses oppositely formed in an upper portion of each of said first accesses, a first slot and a first bar formed in a bottom portion of
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