4. Batteries: thermoelectric and photoelectric
  5. Thermoelectric
  6. Radiation pyrometer

Charles W. Hoffman

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Mercury trap and contact

Batteries: thermoelectric and photoelectric – Thermoelectric – Radiation pyrometer
Patent

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Miniature concentric battery

Batteries: thermoelectric and photoelectric – Thermoelectric – Radiation pyrometer
Patent

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Stabilized glass-to-metal seals in lithium cell environments

Chemistry: electrical current producing apparatus – product – and – Preserving cell in storage feature
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Profile ID: LFUS-PAI-P-784503

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