Oak Bluffs, MA old classifieds archive and funnies > Funny Listings
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> U.s. electrical motors 16 historic innovations -1959 ad
U.s. electrical motors 16 historic innovations -1959 ad
POWER FOR PRODUCTION.. 1920 Began Normalizing motor... 1932 Varidrive Motor..... 1952 Holloshaft Right Angle Gear DRive..... 1942 High Frequency Aircraft.... 1955 NEMA rerate uniclosed and enclosed.... 1959 Holloshaft pump motors ..... and many more over history discussed .....
