IPC Definitions - January 01, 2012
B60L 5/00 - Definition
Attention is drawn to the following places, which may be of interest for search:
Supply of electric current to toy vehicles through a track | A63H 18/12 |
Toy vehicles with overhead trolley-wire | A63H 19/26 |
Non-rotary current collectors | H01R 41/00 |