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An Investigation of the Prevention of Ice on the Airplane Windshield (1939)
NASA Technical Reports Server (NTRS) · leaf 19
fig, 8 … Figure 8b* (a) llm from the front of the airplane, (t>) flaw from interior ©f the airplane showing g@ar and shaft housing aafi, for a short distance along the shaft housingt a part of %im alcohol tub®* Pigore 8*- A commercial of the electric motor-driven rotating wiper "blade*NASA Technical Reports Server (NTRS)
Internet Archive · NASA Technical Reports · Public domain (US government work). Free to use for anything.
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