4. Ships
  5. Machinery arrangement

Frederick A Johnson

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Arrangement for damping of structural resonance

Ships – Miscellaneous
Reexamination Certificate

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Control of electro-magnets

Electrical generator or motor structure – Dynamoelectric – Rotary
Reexamination Certificate

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Mounting of machinery within a vessel

Ships – Machinery arrangement
Patent

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Vibration isolation

Supports – With condition responsive control means
Reexamination Certificate

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Profile ID: LFUS-PAI-P-189455

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