File:Patent-FR-729691.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: 247 KB, MIME type: application/pdf, 4 pages)
Dettagli
| Inventor |
Arthur Gilbert |
|---|---|
| Assignee |
The Mentmore Manufacturing Company Limited |
| Country |
FR |
| Application N° |
729691 |
| Application Date |
1932-01-12 |
| Patent N° |
729691 |
| Brevettato |
1932-07-29 |
| Priorità |
1931-01-16 |
| Brand | |
| Title |
Perfectionnement aux becs des plumes |
| Description |
Pennino in acciaio |
Riferimenti esterni
Informazioni
Brevetto per la modalità di costruzione di un pennino in acciaio inossidabile al nikel-cromo (lega denominata Staybrite) in particolare relativo all'applicazione della punta in iridio. Priorità dal brevetto inglese. Stessa invenzione di nº GB-373123. Compendio di due richieste inglesi, la seconda delle quali è depositata in data 1931-09-11.
File history
Click on a date/time to view the file as it appeared at that time.
| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 01:14, 27 November 2013 |  | 1,295 × 1,752, 4 pages (247 KB) | Piccardi (talk | contribs) | {{PatentInfo |Inventor=Arthur Gilbert |Assignee=The Mentmore Manufacturing Company Limited |Country=FR |ApplicationNum=729691 |ApplicationDate=1932-01-12 |PatentNum=729691 |PatentDate=1932-07-29 |PriorityDate=1931-01-16 |Titolo=Perfectionnement aux bec... |
You cannot overwrite this file.
File usage
There are no pages that use this file.