August Samuel Aegerter
Basel
Marcas, designs e patents
Winkelmess- und Zeichengerät
Patent svizzer · CH500471 · Possessur
Steckschlüssel
Patent svizzer · CH491724 · Possessur
Schraubenschlüssel
Patent svizzer · CH443182 · Possessur
Schraubenschlüssel
Patent svizzer · CH441156 · Possessur
Schraubenschlüssel
Patent svizzer · CH421859 · Possessur
Schraubenschlüssel
Patent svizzer · CH400950 · Possessur