Patent:GB130930

Patent:	GB 130930
Titel:	Improvements in or relating to Means or Apparatus suitable for use in solving Problems in Nautical Astronomy, Navigation and spherical triangles
Datum:	14.08.1919
Ort:
Land:	Großbritannien
Person:	Thurburn, Theodore Hugh (P)
Firma:
Links im Rechnerlexikon:	Astronomie, Navigation
Schlagworte:
Link zum Patentamt: (ohne Garantie)	GB130930

Aus der Patentschrift GB130930

DATUM: 14.08.1919
TITEL: Improvements in or relating to Means or Apparatus suitable for use in Solving Problems in Nautical Astronomy, Navigation and Spherical Triangles.
PERSON: THURBURN THEODORE HUGH GB

Rechnerlexikon