Aug 4(Reuters) - Beijing BDStar Navigation Co Ltd 002151.SZ
* Says its wholly owned unit BDSTAR INVESTMENTS (CANADA) CO LTD acquired 100 percent stake in Canada-based Rx Networks Inc
Aug 4(Reuters) - Beijing BDStar Navigation Co Ltd 002151.SZ
* Says its wholly owned unit BDSTAR INVESTMENTS (CANADA) CO LTD acquired 100 percent stake in Canada-based Rx Networks Inc