Brevetti   Gran Bretagna  

Patent:GB854504

Brevetto:	GB 854504
Titolo:	Improvements in power-actuated typewriting calculating machines with tape-punch attachment
Data:	23.11.1960
Luogo:
Nazione:	Gran Bretagna
Persona:	Laspp, Ernst (P)
Ditta:
Link interni:
Keywords:
Link al brevetto: (without guarantee)	GB854504

Aus der Patentschrift GB854504

• DATUM: 23.11.1960
• TITEL: Improvements in power-actuated typewriting calculating machines with tape-punch attachment
• PERSON: ERNST LAPP