| 申请日期 | 2026-04-20 | 申请号 | WOUS10045415 |
| 公开（公告）号 | WO2012021134A1 | 公开（公告）日 | 2012-02-16 |
| 公开国别 | WO | 申请人省市代码 | 全国 |
| 申请人 | OTIS ELEVATOR COMPANY; CHANG Xiaoyuan; YANG Hong | ||
| 简介 | A load bearing member includes at least one elongated tension member having at least one wire and a protective coating on the elongated tension member. The protective coating includes a first corrosion inhibitor having an oxide-forming metal, a second corrosion inhibitor having a rare earth metal, and a third corrosion inhibitor having an organic material. | ||
|
您还没有登录，请登录后查看下载地址
|
客服热线：
手机版
二维码
