File:Patent-GB-232519.pdf
Jump to navigation
Jump to search
![]() Size of this JPG preview of this PDF file: 443 × 599 pixels. Other resolution: 177 × 240 pixels. |
Original file (1,295 × 1,752 pixels, file size: 215 KB, MIME type: application/pdf, 5 pages)
Dettagli
Inventor |
William Livsey |
---|---|
Assignee |
William Livsey |
Country |
GB |
Application N° |
29369/24 |
Application Date |
1924-12-08 |
Patent N° |
232519 |
Brevettato |
1925-04-23 |
Priorità |
1924-12-08 |
Brand | |
Title |
Improvements in or relating to fountain or reservoir pens |
Description |
Riferimenti esterni
Informazioni
Brevetto per una variante del meccanismo interno di un caricamento a levetta. Estensione del brevetto n° GB-228672. I brevetti di Livsey risultano, secondo questo articolo, legati alla produzione della Stephens, senz'altro a quella della Lang avendo altri brevetti assegnati a questa azienda.
File history
Click on a date/time to view the file as it appeared at that time.
Date/Time | Thumbnail | Dimensions | User | Comment | |
---|---|---|---|---|---|
current | 14:17, 11 August 2013 | ![]() | 1,295 × 1,752, 5 pages (215 KB) | Piccardi (talk | contribs) | {{PatentInfo |Inventor=William Livsey |Assignee=William Livsey |Country=GB |ApplicationNum=29369/24 |ApplicationDate=1924-12-08 |PatentNum=232519 |PatentDate=1925-04-23 |PriorityDate=1924-12-08 |Titolo=Improvements in or relating to fountain or reservo... |
You cannot overwrite this file.
File usage
There are no pages that use this file.