patent · FR2461896A1
Solar energy collector - has vertical pipe and pump for spraying water over inner surface of inner one of two concentric spheres
6 February 1981
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
- Cosmos Invest & Res
- Published
- 1981-02-06