6 Utility Patents
#187 in Castro Valley, CA
#86,217 in California
#336,979 in US
#696,408 in the World
Forward Citations = 23
Company Filing History:

Other
Etec Systems, Inc.
4. 1 out of 2
Etec System, Inc.
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#187 in Castro Valley, CA
#86,217 in California
#336,979 in US
#696,408 in the World
Company Filing History:

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