Back to results
US D929,938 S1Granted
Frequency converter
AssigneeSiemens Aktiengesellschaft
InventorsXiang Zhang, Yan Chen, Qi Yu, Chong Xing Zheng, Xing Long Ma
Life of this patent
Estimating the term…
Abstract
The abstract isn’t available for this document.
Claims1
The ornamental design for a frequency converter, as shown and described.