Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 164,342 pages of information and 246,084 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 York Street, Cambridge
1968 W. G. Pye and Co and Unicam Instruments were merged to become Pye Unicam; Philips scientific division from Mullard was also put into the new company[1]
1968 Cathodeon was integrated into the new Pye Unicam[2]
By 1984 Philips Test and Measuring was part of Pye Unicam
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