Patent US 3562464A: Difference between revisions

Patent US 3562464A (view source)

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	See also [[Patent US 3584174A\|Patent 3,584,174]] covering the [[back-lit switches]] used in [[7000-series scopes]]/plugins and other instruments, which also use low-inductance spring contacts on PCBs.		See also [[Patent US 3584174A\|Patent 3,584,174]] covering the [[back-lit switches]] used in [[7000-series scopes]]/plugins and other instruments, which also use low-inductance spring contacts on PCBs.

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