Brevetti   Gran Bretagna  

Patent:GB893221

Brevetto:	GB 893221
Titolo:	Apparatus for entering and processing decimal numbers in calculating machines
Data:	04.04.1962
Luogo:
Nazione:	Gran Bretagna
Persona:	Kennis Matheus Johannes
Ditta:	Blikman and Sartorius N V
Link interni:
Keywords:
Link al brevetto: (without guarantee)	GB893221

Aus der Patentschrift GB893221

• DATUM: 04.04.1962
• TITEL: Apparatus for entering and processing decimal numbers in calculating machines
• PERSON: BLIKMAN SARTORIUS N V