CPC Subgroup Additional Only
F05B 2220/70 in combination with
Full Title
Application > in combination with
7 direct subcodes
Child Classifications
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- F05B 2220/702 the other apparatus being a steam turbine
- F05B 2220/703 the other apparatus being a water turbine
- F05B 2220/704 the other apparatus being a gas turbine
- F05B 2220/705 the other apparatus being a wind turbine
- F05B 2220/706 an electrical generator
- F05B 2220/708 Photoelectric means, i.e. photovoltaic or solar cells
- F05B 2220/709 Piezoelectric means