Some possible advantages of a variable pitch airscrew
1933
25, [8] S.
Miscellaneous
English
RVK: | ZO 7000 |
Some possible advantages of a variable pitch airscrew
TIBKAT | 1933
|Automatic variable pitch airscrew
Engineering Index Backfile | 1932
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Emerald Group Publishing | 1936
|A promising variable-pitch airscrew
Engineering Index Backfile | 1927
Hamilton-standard controllable pitch airscrew
Engineering Index Backfile | 1933