LandOfFree - US Patents - Listing for Acoustics,Diaphragm and enclosure,With sound-absorbing means

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Loudspeaker method and apparatus

Acoustics – Diaphragm and enclosure – With sound-absorbing means

Patent

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Loudspeaker systems

Acoustics – Diaphragm and enclosure – With sound-absorbing means

Reexamination Certificate

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Low frequency speaker enclosure

Acoustics – Diaphragm and enclosure – With sound-absorbing means

Patent

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Mounting plate for loudspeakers

Acoustics – Diaphragm and enclosure – With sound-absorbing means

Patent

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Noise-attenuating shielding unit and method for loudspeakers

Acoustics – Diaphragm and enclosure – With sound-absorbing means

Patent

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Polymer-filled audio loudspeaker cabinet

Acoustics – Diaphragm and enclosure – With sound-absorbing means

Patent

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Sound transmitter and speaker

Acoustics – Diaphragm and enclosure – With sound-absorbing means

Reexamination Certificate

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Speaker enclosure

Acoustics – Diaphragm and enclosure – With sound-absorbing means

Patent

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Speaker structure

Acoustics – Diaphragm and enclosure – With sound-absorbing means

Patent

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Speaker system

Acoustics – Diaphragm and enclosure – With sound-absorbing means

Patent

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Speaker system

Acoustics – Diaphragm and enclosure – With sound-absorbing means

Reexamination Certificate

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Spherical loudspeaker enclosure

Acoustics – Diaphragm and enclosure – With sound-absorbing means

Patent

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Support frame

Acoustics – Diaphragm and enclosure – With sound-absorbing means

Patent

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