Translations:Stylomine/8/en

Particular interest come also from the development of the 303D, an hooded nib model, perhaps the first ever product, its patent (nº FR-850525) in fact is from 1938 and anticipates several months the corresponding (nº US-2223541) Parker patent that the company seems to have, once again, beaten to the punch in terms of innovation. In this case, however, we don't known exact dates for the appearance of the model on the market, which in some cases is reported as much later.