Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 162,238 pages of information and 244,492 images on early companies, their products and the people who designed and built them.
Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 147,919 pages of information and 233,587 images on early companies, their products and the people who designed and built them.
of Carholme Road, Lincoln
Established by AEI as part of its Electronics Group
1966 Profits had improved and orders increased[1]
1967 Became part of GEC-AEI (Electronics)
1968 Thyristors [2]
1969 Part of GEC Semiconductors
1980 Became part of the new Marconi Electronic Devices
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