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Word: tipper (lookup in dictionary) (lookup stats)
Dates: during 1930-1939
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Usage:

...sleeper's neck; rat exterminator which snapped a collar with bell attached on the rat; electrocuter of bedbugs; eyeglasses for chickens to keep them from being pecked by other chickens; small round-pointed drill to produce dimples; egg-marker to be attached to the hen; automatic hat-tipper, to work which the user needs only to bow his head; combined rocking-chair and churn...

Author: /time Magazine | Title: Science: Patent No. 2,000,000 | 5/13/1935 | See Source »

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