Number | Name | Date | Kind |
---|---|---|---|
3379567 | Wright | Apr 1968 | |
3601744 | Zandman | Aug 1971 | |
4032881 | Singleton | Jun 1977 | |
4051453 | Barden | Sep 1977 | |
4150366 | Price | Apr 1979 | |
4159461 | Kost et al. | Jun 1979 | |
4197521 | Rovynyak | Apr 1980 | |
4205296 | Frey, Jr. | May 1980 | |
4243969 | Steigerwald | Jan 1981 | |
4274074 | Sakamoto | Jun 1981 |
Entry |
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An Introduction to Laser Trimming, "Laser Trim System--An Overview", Chicago Laser Systems, Inc., Approx. 8/79. |
Pertinent Pages of Chicago Laser Systems, Inc., Sales Brochure entitled "An Introduction to Laser Trimming". |