![]() | |||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| All Patents in class 335/93 | |||||
| Number | Date | Patentee | Title | Type | |
| 286,274 | Oct. 09, 1883 | P.B. Delany | Electrical Synchronous Movement | synchronous motors | |
| 286,276 | Oct. 09, 1883 | P.B. Delany | Electrical Synchronous Movement | synchronous motors | |