United States Patent 3296617
Inventors:
Rogallo, Francis M.
Publication Date:
01/03/1967
Assignee:
Rogallo, Francis M.
Other Classes:
244/153R, 342/9
International Classes:
H01Q15/20; H01Q15/14
US Patent References:
| 2744701 | Tetrahedronal kite and method of making same | | | |
| 3047860 | Two ply electromagnetic energy reflecting fabric | | | |