4. A - Human Necessities
  5. 63
  6. H

Richard A. Campbell

A - Human Necessities – 63 – H

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Control circuit for low noise frequency agile oscillator

H - Electricity – 03 – L
Patent

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High strength spunbond fabric

D - Textiles – Paper – 01 – F
Patent

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Multifrequency microwave source

H - Electricity – 03 – D
Patent

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Radar transmitter

G - Physics – 01 – S
Patent

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Talking toy

A - Human Necessities – 63 – H
Patent

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High strength spunbond fabric

D - Textiles – Paper – 01 – F
Patent

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Profile ID: LFCA-PAI-P-216130

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