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The Tektronix | The Tektronix 104 Square Wave Generator and Voltage Calibrator was [[introduced in 1948]]. | ||
The 104A was [[introduced in 1950]]. | |||
<gallery> | <gallery> | ||
Revision as of 12:03, 25 November 2011
The Tektronix 104 Square Wave Generator and Voltage Calibrator was introduced in 1948. The 104A was introduced in 1950.
