4. H - Electricity
  5. 01
  6. H

James A. Mathewson

H - Electricity – 01 – H

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Actuator for elastic diaphragm switch keyboard

H - Electricity – 01 – H
Patent

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Easily reconfigurable data entry terminal

G - Physics – 06 – C
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Integral snap hinge structure

E - Fixed Constructions – 05 – D
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Profile ID: LFCA-PAI-P-499929

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