Patents   Great Britain  

Patent:GB669986

Patent:	GB 669986
Title:	Improvements in and relating to calculating machines for performing division
Date:	09.04.1952
Place:
Country:	Great Britain
Person:
Company:	British Tabulating (P) Mach Co Ltd
Internal Links:
Keywords:
Link to the patent office: (without guarantee)	GB669986

Aus der Patentschrift GB669986

• DATUM: 09.04.1952
• TITEL: Improvements in and relating to calculating machines for performing division
• PERSON: BRITISH TABULATING MACH CO LTD
• Patent Family: ( Patent:DE977244, Patent:FR969056, Patent:GB669986, Patent:US2536906 )