Magnets arranged for converting human effort into mechanical power 009-2295
用于将人力转化为机械动力的磁铁组
Chinese
用于将人力转化为机械动力的磁铁组
English
Magnets arranged for converting human effort into mechanical power
Spanish
Imanes dispuestos para convertir el esfuerzo humano en energía mecánica
- Term ID
- 009-2295
- Class
- 09
- Type
- Goods
- Status
- Active · added, not since modified (A)
- Effective date
- 2006-11-02
- Version
- 08-2002