patent · DE102010034020A1
Surface structure and Fresnel lens and tool for producing a surface structure
16 February 2012
Indexed reference — no copy held
This patent is cited by material in the archive, so it is indexed here by number, title and inventor. The archive holds no copy of its text.
Provenance
- Collection
- Patents citing this work
- Patent office record
- patents.google.com →
- Source
- Google Patents citing-documents table
- Assignee
- Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V.
- Published
- 2012-02-16