Brevetti   Gran Bretagna  

Patent:GB195644

Brevetto:	GB 195644
Titolo:	Improvements in and relating to calculating apparatus for evaluating expressions involving a number of variables
Data:	29.05.1924
Luogo:
Nazione:	Gran Bretagna
Persona:	Henri Thomas Marie Le Sort
Ditta:
Link interni:
Keywords:
Link al brevetto: (without guarantee)	GB195644

Aus der Patentschrift GB195644

• DATUM: 29.05.1924
• TITEL: Improvements in and relating to calculating apparatus for evaluating expressions involving a number of variables
• PERSON: HENRI THOMAS MARIE LE SORT