IPC: |
H01G 2/10 H01G 9/08 H01G 9/04 H01G 9/008 H01G 9/00 H01G 11/12 H01G 11/72 H01G 11/74 H01G 11/82 H01G 11/84 H01M 2/02 H01M 2/10 H01G 11/32 H01G 11/80
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CPC: |
H01G 9/058 H01G 9/016 H01G 9/155 H01G 11/12 H01G 11/32 H01G 11/72 H01G 11/74 H01G 11/80 H01G 11/82 H01G 11/84 H01M 2/0237 H01M 2/1072 Y02E 60/13 Y02T 10/7022
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