4. H - Electricity
  5. 04
  6. R

Tsutomu Haga

H - Electricity – 04 – R

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Details

Inventor

Country: Japan

Acoustic transducer with honeycomb diaphragm

H - Electricity – 04 – R
Patent

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Diaphragm material for acoustical transducer

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Narrow-frequency band acoustic transducer

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Profile ID: LFCA-PAI-P-707843

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