发明名称 |
EMERGENCY EVACUATION DEVICE FOR ELEVATOR |
摘要 |
The present invention relates to a device for a person trapped inside a box to safely escape by oneself or to safely escape when an elevator abnormally stops by installing a device to step in a lower part of the box of the elevator. |
申请公布号 |
KR20160078308(A) |
申请公布日期 |
2016.07.04 |
申请号 |
KR20160073678 |
申请日期 |
2016.06.14 |
申请人 |
CHOI, YOUNG WOO |
发明人 |
CHOI, YOUNG WOO |
分类号 |
B66B13/24;B66B11/02;E06C1/02;E06C9/02 |
主分类号 |
B66B13/24 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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