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Facts about "Patent-GB-190918450.pdf"
| Application date | August 10, 1909 + |
| Application number | 190918450 + |
| Assigned to | Francis Charles Jarvis, Thomas Howard Garner + |
| Invented by | Francis Charles Jarvis + and Thomas Howard Garner + |
| Patent date | November 11, 1909 + |
| Patent description | Penna a stilo + |
| Patent number | 190918450 + |
| Patent title | Improvements in Stylographic Pens + |
| Patented by | Conway Stewart + |
| Patented in | GB + |
| Priority date | August 10, 1909 + |
| Same invention of |  + |
| Used for feature | Penna a stilo + |
