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All Patents of Type: rectifiers | |||||
Number | Date | Patentee | Title | Type | |
CA-297,436 | Feb. 11, 1930 | C.S. Weyandt | Rectification system | rectifiers | |
GB-1,203,763 | Sep. 03, 1970 | K.A. Robinson | Improvements in or Relating to Electric Rectifying Systems | rectifiers |