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Application filed by Friedrich NevoigtfiledCriticalFriedrich Nevoigt
Publication of CH11559ApublicationCriticalpatent/CH11559A/de
Mejoras en el producto industrial "Pasta antifosfórica inflamable por frotamiento, sin contener fósforo ni derivados ni compuestos de fósforos, propia para la fabricación de cerillas, pajuelas o cartones de cabeza inflamable".