Thomas Kwok Man Chan

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Shatin, HK

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Patents Grantslast 30 patents

Information Patent Grant
CD/cassette player
- Patent number D442936
- Issue date May 29, 2001
- Alco Electronics Limited
- Thomas Kwok Man Chan
- D14 - Recording, communication, or information retrieval equipment
Information Patent Grant
CD/cassette player
- Patent number D442572
- Issue date May 22, 2001
- Alco Electronics Limited
- Thomas Kwok Man Chan
- D14 - Recording, communication, or information retrieval equipment
Information Patent Grant
CD/cassette player
- Patent number D442159
- Issue date May 15, 2001
- Alco Electronics Limited
- Thomas Kwok Man Chan
- D14 - Recording, communication, or information retrieval equipment
Information Patent Grant
CD/cassette player
- Patent number D441737
- Issue date May 8, 2001
- Alco Electronics Limited
- Thomas Kwok Man Chan
- D14 - Recording, communication, or information retrieval equipment