Brevetti   Gran Bretagna  

Patent:GB559180

Brevetto:	GB 559180
Titolo:	Improvements in and relating to apparatus for the solution of triangles
Data:	08.02.1944
Luogo:	London, Großbritannien
Nazione:	Gran Bretagna
Persona:	Everitt, Philip Francis (P), Hughes, Arthur Joseph (P)
Ditta:	Henry Hughes and Son Ltd.
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Link al brevetto: (without guarantee)	GB559180

Aus der Patentschrift GB559180

• DATUM: 08.02.1944
• TITEL: Improvements in and relating to apparatus for the solution of triangles
• PERSON: HUGHES HENRY SON LTD