| 摘要 |
The present invention relates to a patch product comprising rare earth elements. The patch product is manufactured using mineral which comprises 770-870ppm of La, 410-510 ppm of Ce, 110-210 ppm of Pr, 510-610 ppm of Nd, 40-140 ppm of Sm, 1-70 ppm of Eu, 40-140 ppm of Gd, 1-60 ppm of Tb, 1-90 ppm of Dy, 1-50 ppm of Ho, 1-70 ppm of Er, 0.1-20 ppm of Tm, 1-60 ppm of Yb, and 0.1-20 ppm of Lu. |
