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Facts about "Patent-DE-820253.pdf"
Application dateMarch 23, 1950 +
Application numberS2387 +
Assigned toFa. F. Soennecken +
Invented byKarl Ziegler +, Emil Gühne + and Rolf Pöhler +
Patent dateNovember 8, 1951 +
Patent descriptionAlimentatore +
Patent number820253 +
Patent titleFüllfederhalter, bei dem die Feder zwischen der Innenwand des Halterschaftes und des Tintenleiters festgeklemmt ist +
Patented bySoennecken +
Patented inDE +
Priority dateMarch 23, 1950 +
Used for featureAlimentatore +