Tricht, NL
Information
Patent Grant
De Greef's Wagen-, Carrosserie-en Machinebouw B.V.
Marinus de Vos
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
De Greff's Wagen -, Carrosserie - en Machinebouw B.V.
Marinus De Vos
B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
