2 Utility Patents
#30 in Widnau
#16,997 in Switzerland
Forward Citations = 19
Company Filing History:
Plaston Ag, Kunststoffwerke Hans Frei & Sohne
Platson Ag Kunststoffwerke Hans Frei & Sohne
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#30 in Widnau
#16,997 in Switzerland
Company Filing History:
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