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Joined: Jan 2005
Posts: 15,381 Likes: 13
Moderator-Vertical, Vodavi, 1A2, Outside Wire
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Moderator-Vertical, Vodavi, 1A2, Outside Wire
Joined: Jan 2005
Posts: 15,381 Likes: 13 |
I am pretty sure it was San/Bar. ITT didn't make it until the K601 KSU came out in 1985 and I think that San/Bar was making them before that. Now if you really want to muck up the debate, throw Plant Equipment in there since I think they are the real grand daddy of solid state interrupters, in fact I think that's all they ever made.
Ed Vaughn, MBSWWYPBX
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