- Primary Activities
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Amplifier, audio-frequency, manufacturing
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Blank computer disc manufacturing
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Blank video cassette manufacturing
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Circuit board, printed (bare or loaded), manufacturing
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Compact disc player manufacturing
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Earphone manufacturing
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Electronic circuit component manufacturing
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Fire alarm apparatus manufacturing
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Headphone manufacturing
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Integrated circuit manufacturing
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Loudspeaker manufacturing
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Microphone manufacturing
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Radio receiving set manufacturing
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Record player manufacturing
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Semi-conductor manufacturing
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Sound recording equipment manufacturing
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Sound reproducing equipment manufacturing
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Tape recorder manufacturing
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Television receiving set manufacturing
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Transistor manufacturing