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Expert
90 Answers
- Posted on Nov 26, 2014
Re: WHEN WAS THE TOPCON GTS 811A MADE
The GTS 81X series a breif window between the GTS 8XX and the GTS 9 series. The 81X's were discontinued approximately 2005ish when the GPT/GTS 9 series came out, so it would be older than that. But i wouldnt go back as far as the 90's. Hope that helps
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