File:Patent-FR-490999.pdf
Jump to navigation
Jump to search
 Size of this JPG preview of this PDF file: 423 × 599 pixels. Other resolution: 169 × 240 pixels. |
Original file (1,239 × 1,754 pixels, file size: 400 KB, MIME type: application/pdf, 7 pages)
Dettagli
| Inventor |
Assegnatario |
|---|---|
| Assignee |
The Conklin Pen Manufacturing Company |
| Country |
FR |
| Application N° |
490999 |
| Application Date |
1918-07-24 |
| Patent N° |
490999 |
| Brevettato |
1919-05-17 |
| Priorità |
1918-07-24 |
| Brand | |
| Title |
Perfectionnements apportés et relatifs aux plumes à réservoir à remplissage automatique |
| Description |
Sistema di caricamento |
Riferimenti esterni
Informazioni
Brevetto per un sistema di caricamento, una variante abbastanza complicata per ottenere la compressione del sacchetto di gomma con un metodo analogo al caricamento a levetta, presumibilmente mai prodotto. Stessa invenzione di nº US-1281194. Stessa invenzione di nº GB-129115.
File history
Click on a date/time to view the file as it appeared at that time.
| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 03:10, 18 November 2013 |  | 1,239 × 1,754, 7 pages (400 KB) | Piccardi (talk | contribs) | {{PatentInfo |Assignee=The Conklin Pen Manufacturing Company |Country=FR |ApplicationNum=490999 |ApplicationDate=1918-07-24 |PatentNum=490999 |PatentDate=1919-05-17 |PriorityDate=1918-07-24 |Titolo=Perfectionnements apportés et relatifs aux plumes à ... |
You cannot overwrite this file.
File usage
There are no pages that use this file.