8.
    发明专利
    未知

    公开(公告)号:FR2855831B1

    公开(公告)日:2005-09-02

    申请号:FR0306749

    申请日:2003-06-04

    Abstract: A device for collecting particles and microorganisms present in ambient air, the device comprising means for sucking air into a small volume enclosure in which the particles and microorganisms are separated from the sucked-in air by centrifuging, the device being portable, self-contained, and capable of being handled in one hand only, e.g. by means of a handle associated with the air suction means.

    10.
    发明专利
    未知

    公开(公告)号:FR2855831A1

    公开(公告)日:2004-12-10

    申请号:FR0306749

    申请日:2003-06-04

    Abstract: A device for collecting particles and microorganisms present in ambient air, the device comprising means for sucking air into a small volume enclosure in which the particles and microorganisms are separated from the sucked-in air by centrifuging, the device being portable, self-contained, and capable of being handled in one hand only, e.g. by means of a handle associated with the air suction means.

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