GCA
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GCA was a company that created products for microelectronic machine manufacturing.
GCA stands for Geophysical Corporation of America.
They bought The David W. Mann company in about 1959.
GCA made wafer steppers.[1]
Business[edit]
GCA's revenues per year went up into the hundreds of millions of dollars.[1]
It eventually went bankrupt.[2]
Products[edit]
References[edit]
- ↑ 1.0 1.1 Sanger, David E. (1987-01-19). "Big Worries Over Small GCA". https://www.nytimes.com/1987/01/19/business/big-worries-over-small-gca.html.
- ↑ "Micralign". 2020-07-15. https://en.wikipedia.org/wiki/Micralign.
- ↑ "The Mann 3600 Photo Repeater by GCA Corporation specification". https://www.chiphistory.org/product_content/lm_GCA_mann3600_1970_intro.htm.
- ↑ "Error: no
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