Did You Know...
...When G.G. Hubbard learned of his future son-in-law's invention, he called it "only a toy." His daughter was engaged to a young man named Alexander Graham Bell.
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| Number | Title | Issue Date |
| 3945312 | Apparatus for separating seed cover from endosperm of grain of various cereal crops A method is characterized by causing a container with grain loaded therein to perform two rotary motions, that is a rotary motion about its own axis and a rotary motion about an axis of rotation extending in parallel with and in the same plane as its own ... | 03/23/1976 |
