(Creata pagina con "The name ''aerometric'' is actually used in this sense mostly by collectors, the company was rather referred to by the name ''Aero-metric Ink System]'' (reported for example i...")
The name aerometric is actually used in this sense mostly by collectors, the company was rather referred to by the name Aero-metric Ink System] (reported for example in advertisements such as this) to the whole of the loading system (called Foto-fill filler]), the power supply and the new PVC tank (called Pli-glass), which allowed the company to proclaim the pen as not containing any rubber parts.
Related Patents
Patent n° US-2612867, of 1952-10-07, requested on 1948-08-23, of Marlin S. Baker, Harlan H. Zodtner, The Parker Pen Company. Fountain pen.
