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US4845319A
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Key switch assembly
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US4703139A
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Method in a snap dome switch keyboard assembly for reducing contact bounce time
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Keyboard assembly
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Backlighted illuminated keyboard
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Keyboard elastomeric cover with buttons having changeable legends
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US4365120A
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Illuminated keyboard
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US4352968A
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Elastomeric boot for a keyboard subassembly
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US4195210A
|
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Switching assemblies
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US4085306A
|
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Keyboard switch assemblies
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US4042439A
|
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Method of making keyboard assemblies
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US3967084A
|
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Keyboard switch assemblies having two foot support legs on dome-shaped contact member
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