Light-emitting apparatus
Research output: Intellectual property › Patent application/Patent
Contributors
- Novaled GmbH
Details
| Original language | English |
|---|---|
| IPC (International Patent Classification) | H05K 1/ 03 A N |
| Patent number | CN1692507 |
| Country/Territory | Germany |
| Priority date | 20 Dec 2002 |
| Priority number | DE20021061609 |
| Publication status | Published - 2 Nov 2005 |
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