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World War II Patent Secrecy Order & War Time General Electric Security Badge (1943) Models on Display:John Babina Sr. WWII Patent Secrecy Order It featured a minimalist look

World War II Patent Secrecy Order & War Time General Electric Security Badge (1943) Models on Display:John Babina Sr. WWII Patent Secrecy Order It featured a minimalist look

Name: World War II Patent Secrecy Order & War Time General Electric Security Badge (1943) Models on Display:John Babina Sr. WWII Patent Secrecy Order It featured a minimalist look
Brand: schmucketriebe.at
SKU: 86442549149
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SKU: 86442549149

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World War II Patent Secrecy Order & War Time General Electric Security Badge (1943) Models on Display:John Babina Sr. WWII Patent Secrecy Order It featured a minimalist lookThis exhibit documents a high stakes chapter of World War II military engineering involving my great grandfather, John Babina Sr., a lead physicist at General Electrics Bridgeport Works. In May 1943, Babina developed a "wave trap" inventiona critical advancement in radar feedback reduction that allowed GE to meet urgent military production deadlines. The Secrecy Order: On August 11, 1943, Babinas patent (Serial No. 490,714) was filed but immediately

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Description

It featured a minimalist look with the Apple logo on the side and was often handed out with a commemorative card tucked into an envelope to mark the "I was there" moment of the 6:00 PM launch

25 inches tall

The Sony MiniDisc Walkman MZ-1

released in October 1989

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