Plasma Etched Via Connections to Gallium Arsenide Field Effect Transistors, 1980-1981
File — Box: 23, Folder: 9-11
Dates
- Creation: 1980-1981
General Note
Contains 23 black and white images and 9 black and white negatives.
Repository Details
Part of the Science History Institute Archives Repository
Contact:
315 Chestnut Street
Philadelphia PA 19106 United States
215.873.8265
215.873.5265 (Fax)
reference@sciencehistory.org
315 Chestnut Street
Philadelphia PA 19106 United States
215.873.8265
215.873.5265 (Fax)
reference@sciencehistory.org