4. Amplifiers
  5. With semiconductor amplifying device
  6. Including gain control means

Roy Gustafson

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Automatic gain control system

Amplifiers – With semiconductor amplifying device – Including gain control means
Patent

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Perpendicular magnetic recording head with a magnetic shield...

Dynamic magnetic information storage or retrieval – Head – Magnetoresistive reproducing head
Reexamination Certificate

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Profile ID: LFUS-PAI-P-331073

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