Y02P40/12 - CPC Classification Index

ClassID:

236681 ⎘

Y02P40/12 - CPC Classification

Classification description:

Sub-classes:

Y02P40/121 » Energy efficiency measures, e.g. improving or optimising the production methods 82
Y02P40/121 » Energy efficiency measures, e.g. improving or optimising the production methods 82
Y02P40/125 » Fuels from renewable energy sources 19
Y02P40/125 » Fuels from renewable energy sources 19