Signetics, Sunnyvale CA

Ion Implanter Conversion

400 KV to 300 KV conversion

Signetics, Sunnyvale, CA – begun July 10, 1973

For Dr. John T. Kerr and Richard Keating.

March 19, 1973 bid by Pieter deBruijn
March 19, 1973 bid by Pieter deBruijn
P.O. from Signetics – May 16, 1973
P.O. from Signetics – May 16, 1973
Sales Order #2987 – can't read it
Sales Order #2987 – can't read it
notes I made
notes I made
pre-conversion-a.jpg
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pre-conversion-d.jpg
conversion-01b.jpg
conversion-01a.jpg
conversion-01c.jpg
conversion-01d.jpg
conversion-02a.jpg
conversion-02b.jpg
conversion-02c.jpg