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...that after Walter Hunt patented the safety pin in 1849, he sold the rights to it for $400?
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| Number | Title | Issue Date |
| 7678623 | Staggered source/drain and thin-channel TFT structure and fabrication method thereof This invention relates to a process for fabricating a staggered source/drain and thin-channel TFT structure, which simplifies the conventional process for fabricating the structure by decreasing the number of mask steps and achieving better results at suppressing th... | 03/16/2010 |
| 5910617 | Process for the preparation of aliphatic or cycloaliphatic chlorides The process according to the invention consists in preparing chlorides of aliphatic or cycloaliphatic hydrocarbons by reacting the corresponding mono- or polyalcohol with phosgene or thionyl chloride in the presence of at least one catalyst chosen from he... | 06/08/1999 |
| 4801079 | High capacity collapsible container The container comprises a box-like body closable by a cover and made of a die cut element forming the container bottom and side walls and coupled to a front wall and rear wall by means of bosses engageable in flaps of the die cut element adapted to be sup... | 01/31/1989 |
