"That the automobile has practically reached the limit of its development is suggested by the fact that during the past year no improvements of a radical nature have been introduced."
Scientific American ; Jan. 2 edition, 1909
Make the Most of Our Site
See this month's Top Inventors and Most Cited Patents.
Stay on top of the latest innovations by subscribing to an RSS feed.
Registered users: Manage your profile.
| Number | Title | Issue Date |
| 3979515 | Novel dibenzo(b,f)azepines as thymoanaleptics Novel 5-methyl-10-(ଲ-alkylaminoethyl)dibenzo(b,f) azepines of the formula ##SPC1## Wherein R is lower alkyl, R1 is selected from the group consisting of hydrogen and lower alkyl and X and X' are selected from the group consisting of ... | 09/07/1976 |