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Fatti riguardanti Patent-FR-862566.pdf
Application date | dicembre 26, 1939 + |
Application number | 862566 + |
Assigned to | The Parker Pen Company + |
Patent date | marzo 14, 1941 + |
Patent description | Alimentatore e sezione + |
Patent number | 862566 + |
Patent title | Stylographe + |
Patented by | The Parker Pen Company + |
Patented in | FR + |
Priority date | giugno 7, 1937 + |
Same invention of | ![]() ![]() |
Used for feature | Alimentatore + |