Composite of wood and sheet steel manufactured by cementing thin sheet-metal faces to relatively thick core of light-weight material. Suggested for car roof, interior panels, bins and shelves. (See also Flight, vol. 13, no. 23, June 9, 1921, p. 389)
A new American aircraft material -- "Plymetl"
Elec. Ry. Jl.
Electric Railway Journal ; 57 , n 24
1921
2 pages
Aufsatz (Zeitschrift)
Englisch
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A new American aircraft material -- "Plymetl"
Engineering Index Backfile | 1921
Engineering Index Backfile | 1945
Engineering Index Backfile | 1940
Engineering Index Backfile | 1945
Engineering Index Backfile | 1945