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Complete Patent Specification from The Patent Office London for 'Improvements relating to Gas Turbines'.

Complete Patent Specification for 'Improvements relating to Gas Turbines'.

Complete Patent Specification from The Patent Office London for 'Improved Protective Control System for Gas Turbine Plant'.

Complete Patent Specification for 'Improved Protective Control System for Gas Turbine Plant'.

Complete Patent Specification from The Patent Office London for 'Improvements in or relating to a Steam Turbine Installations'.

Complete Patent Specification for 'Improvements in or relating to a Steam Turbine Installations'.

10 linear metres

Business records of Grimshaw Brothers Limited

25

Chemical manufacturing patents

20

Legal Records

6

Research articles

52

Research reference material

2

Trade marks

63

Research

1 linear metre, 5 boxes and 2 packages

Research Material relating to Dairy Heat Pumps

3 volumes, 2 files

Papers relating to the Ferranti Private Venture Research and the first working oscillogyro

15 items

Published papers and associated material by A S Cromarty

10

Patents relating to fireproofing

39

Papers relating to trademark dispute

Photocopy of the British Patent documenting the theory and invention by Philpot and Mitchell of improvements in or relating to means for controlling the orientation of gyroscopes and other rotating masses. Application Date: June 2, 1945. Complete Specification Left: July 2, 1946. Complete Specification Accepted: March 22, 1948.

Photocopy of Patent Specification 599,826

4 folders

Research reports on heating and cooling of agricultural products

2 items

Document folder containing pre-Private Venture Research information