Patents   Great Britain  

Patent:GB336997

Patent:	GB 336997
Title:
Date:	23.10.1930
Place:
Country:	Great Britain
Person:
Company:	Original Odhner (P) AB
Internal Links:
Keywords:
Link to the patent office: (without guarantee)	GB336997

Aus der Patentschrift GB336997

• DATUM: 23.10.1930
• TITEL: Improvements in calculating machines
• PERSON: ORIGINAL ODHNER AB