Reflecting and focusing apparatus with pivotally adjustable spaced apart reflecting members for heat and light rays
United States Patent 2471954
US Patent References:
/0509390.html
- - 0509390

/0514669.html
- - 0514669

/1111239.html
- - 1111239

/1248456.html
- - 1248456

Device for concentration of light-rays
- - 1367472


Inventors:
James, Harvey Walter
Publication Date:
05/31/1949
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Assignee:
James, Harvey Walter
Primary Class:
353/3
Other Classes:
359/853, 126/686, 362/346, 126/684
International Classes:
F24J2/16; F24J2/54; G02B5/08; F24J2/00; F24J2/06
US Patent References:
1386781Solar mctor