Control clocks
- 条目编号
- 014-825
- 所属类别
- 第14类 珠宝钟表
- 状态
- 有效（A）
- 类型
- 商品
- 生效日期
- 09/08/2022
- 尼斯版本
- 11-2022
- TM5 通用条目
- 否
官方备注
Control clocks, also called "master clocks," are clocks that regulate or give movement to distant clocks, especially by electricity.
同类别相邻条目
- Commemorative shields made of precious metal 014-1058
- Commemorative shields of precious metal 014-565
- Commemorative statuary cups made of precious metal 014-141
- Commemorative statuary cups of precious metal 014-869
- Complication watches 014-392
- Corporate recognition jewelry 014-550
- Costume jewelry 014-52
- Crucifixes as jewellery 014-721
- Crucifixes as jewelry 014-722
- Crucifixes of precious metal, other than jewellery 014-719