4. Acoustics
  5. Diaphragm
  6. Critically defined material or coating

Yukimi Hiroshima

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Diaphragm of electroacoustic transducer and method of manufactur

Acoustics – Diaphragm – Critically defined material or coating
Patent

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Method for manufacturing a paper diaphragm for a loud speaker

Paper making and fiber liberation – Processes of chemical liberation – recovery or purification... – Defibration by projection or explosion
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Profile ID: LFUS-PAI-P-994097

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