According to the statistics of signpost network, there are 854 registered cranes.
How to choose other minor categories when registering:
1. 4 registered trademarks (crane, group number: 0734), accounting for 0.47% of the registered trademarks.
2. 3 registered trademarks (lifting equipment, group number: 0734), accounting for 0.35% of the registered trademarks.
3. 2 registered trademarks (metal wire drawing machine, group number: 0742), accounting for 0.23%.
4. 2 registered trademarks (pump (machine), group number: 0749), accounting for 0.23%.
5. 2 registered trademarks (compressor (machine), group number: 0749), accounting for 0.23%.
6. 2 registered trademarks (road construction machinery, group number: 0733), accounting for 0.23% of the registered trademarks.
7. 2 registered trademarks (mobile tiller, group number: 070 1), accounting for 0.23%.
8. 2 registered trademarks (welding equipment, group number: 075 1), accounting for 0.23%.
9. 2 registered trademarks (elevator hinges (machine parts), group number: 0750), accounting for 0.23% of the registered trademarks.
10. 2 registered trademarks (bundling machine, group number: 072 1), accounting for 0.23% of the registered trademarks.