BE373047A - - Google Patents

Info

Publication number

BE373047A

BE373047A BE373047DA BE373047A BE 373047 A BE373047 A BE 373047A BE 373047D A BE373047D A BE 373047DA BE 373047 A BE373047 A BE 373047A

Authority

BE

Belgium

Prior art keywords

key

keyboard

keys

levers

actuated

Prior art date

Links

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• 210000000056 organ Anatomy 0.000 claims description 13
• 230000005540 biological transmission Effects 0.000 claims description 5
• 239000011159 matrix material Substances 0.000 claims description 2
• 238000003825 pressing Methods 0.000 claims description 2
• 125000006850 spacer group Chemical group 0.000 description 9
• 238000004080 punching Methods 0.000 description 8
• 230000000717 retained effect Effects 0.000 description 6
• 238000006073 displacement reaction Methods 0.000 description 5
• 238000010276 construction Methods 0.000 description 4
• 210000005069 ears Anatomy 0.000 description 3
• 230000005284 excitation Effects 0.000 description 2
• 239000003973 paint Substances 0.000 description 2
• 241000218231 Moraceae Species 0.000 description 1
• 239000003086 colorant Substances 0.000 description 1
• 150000001875 compounds Chemical class 0.000 description 1
• 230000000881 depressing effect Effects 0.000 description 1
• 238000010586 diagram Methods 0.000 description 1
• 238000000034 method Methods 0.000 description 1
• 238000007493 shaping process Methods 0.000 description 1