Marie Van Brittan Brown and her husband, Albert, filed for the patent in 1966 and received approval three years later.
SUBJECT: Use of Available Department of War Funds for Military Pay and Allowances during the Lapse in Annual Appropriations The current appropriations lapse, which includes a lapse in the annual ...
The ram air turbine, used when electrical power or hydraulic pressure fails, was deployed during an Air India flight that landed safely over the weekend. The same system had been activated during a ...
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