Multi-junction solar cells with an aplanatic imaging system and coupled non-imaging light concentrator
Multi-junction solar cells with an aplanatic imaging system and coupled non-imaging light concentrator
- CN 101,164,172 A
- Filed: 03/20/2006
- Published: 04/16/2008
- Est. Priority Date: 03/21/2005
- Status: Active Application
- EN CH
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- Pin
