Work that formerly took weeks is now accomplished in few minutes by means of photographic and electrolytic processes developed by Lockheed Aircraft Corp; these processes save up to $20,000 on each new airplane model; illustrations given. (see also Machy (Lond) v 59 n 1520 Nov 27 1941 p 255-31)
Newly developed methods of making airplane templets
Machy (NY)
Machinery (New York) ; 48 , n 1
1941
8 pages
Aufsatz (Zeitschrift)
Englisch
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