patent · US6447135B1
Lightguide having a directly secured reflector and method of making the same
10 September 2002
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
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- Source
- Google Patents citing-documents table
- Assignee
- 3M Innovative Properties Company
- Published
- 2002-09-10