4. H - Electricity
  5. 04
  6. R

Harold A. Saffrey

H - Electricity – 04 – R

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Call-source identification device

H - Electricity – 04 – M
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Camera alignment device

G - Physics – 03 – B
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Camera alignment device

G - Physics – 03 – B
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Cathode plate and cover assembly and method of making it

C - Chemistry – Metallurgy – 25 – C
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Clarified water system

B - Operations – Transporting – 01 – D
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Profile ID: LFCA-PAI-P-1257938

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