Home  / PP/18/3/23/2/15 - [Letter, Gill, Jennings & Every-Clayton to Isokon Control Company, 31/1/36]

PP/18/3/23/2/15 - [Letter, Gill, Jennings & Every-Clayton to Isokon Control Company, 31/1/36]

Reference code
PP/18/3/23/2/15
Level of description
Item
Title
[Letter, Gill, Jennings & Every-Clayton to Isokon Control Company, 31/1/36]
Date/s
1936
Quantity & Format
1 leaf Letters (typescript)
Corporate name
Isokon Control Company Ltd
Creator
Gill, Jennings & Every-Clayton
Scope and content
Gill, Jennings & Every-Clayton have located a patent in the name of [Wilhlem] Kienzle which appears to be identical with Isokon's version. Kienzle's patent was issued in 1933. Kienzle has not applied for any equivalent patent in Britain.
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