File:Patent-GB-1150333.pdf
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| Inventor |
Edwards Ernest Ethelbert |
|---|---|
| Assignee |
Conway Stewart & Co. |
| Country |
GB |
| Application N° |
299/67 |
| Application Date |
1967-01-03 |
| Patent N° |
1150333 |
| Brevettato |
1969-04-30 |
| Priorità |
1967-01-03 |
| Brand | |
| Title |
Improvements in and relating to ball-point pens |
| Description |
Penna a sfera |
Riferimenti esterni
Informazioni
Brevetto per una penna a sfera.
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 01:33, 17 August 2019 |  | 1,296 × 1,754, 3 pages (135 KB) | Piccardi (talk | contribs) | {{PatentInfo |Inventor=Edwards Ernest Ethelbert |Assignee=Conway Stewart & Co. |Country=GB |ApplicationNum=299/67 |ApplicationDate=1967-01-03 |PatentNum=1150333 |PatentDate=1969-04-30 |PriorityDate=1967-01-03 |Titolo=Improvements in and relating to ba... |
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Facts about "Patent-GB-1150333.pdf"
| Application date | January 3, 1967 + |
| Application number | 299/67 + |
| Assigned to | Conway Stewart & Co. + |
| Invented by | Edwards Ernest Ethelbert + |
| Patent date | April 30, 1969 + |
| Patent description | Penna a sfera + |
| Patent number | 1150333 + |
| Patent title | Improvements in and relating to ball-point pens + |
| Patented by | Conway Stewart + |
| Patented in | GB + |
| Priority date | January 3, 1967 + |
