4. Measuring and testing
  5. Specimen stress or strain, or testing by stress or strain...
  6. Specified load or strain transmission device from specimen...

Roger A. Holtslander

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Multiple phase switching circuit and heat sink structure

Electricity: power supply or regulation systems – External or operator controlled – Phase controlled switching using electronic tube or a three...
Patent

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Proportional firing circuit

Electricity: power supply or regulation systems – External or operator controlled – Zero switching
Patent

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Strain measurement device

Measuring and testing – Specimen stress or strain – or testing by stress or strain... – Specified load or strain transmission device from specimen...
Patent

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Profile ID: LFUS-PAI-P-806538

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