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1720: Difference between revisions
new in 1987 catalog
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(new in 1987 catalog) |
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image=Tek1720.jpg| | image=Tek1720.jpg| | ||
caption=Tektronix 1720| | caption=Tektronix 1720| | ||
introduced= | introduced=1987 | | ||
discontinued=(?) | | discontinued=(?) | | ||
summary=NTSC Vectorscope| | summary=NTSC Vectorscope| | ||