CPC Subgroup
F01L 9/21 actuated by solenoids
Full Title
Valve-gear or valve arrangements actuated non-mechanically > by electric means > actuated by solenoids
17 direct subcodes
Child Classifications
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F01L 9/21 Valve-gear or valve arrangements actuated non-mechanically > by electric means > actuated by solenoids
17 direct subcodes
Navigate with arrow keys, Enter to open