Wkly News Digest: Bajaj-TVS, RIL, exportsBS Reporters / Mumba September 8, 2007Saturday, Sept 1Pune: Bajaj Auto decided to sue competitor TVS Motor for infringement of its patented engine technology. TVS unveiled a new 125cc bike, Flame, which Bajaj said used the same digital twin spark technology that it had patented in 2006 for its motorbikes.Mumbai: Spyker's director of Formula One, Michiel Mol, has teamed up with Vijay Mallya to make an euro 90 million bid for the cash-strapped team.Sunday, Sept 2Chennai: TVS said it would file a suit against Bajaj Auto for Rs 250 crore if the latter did not withdraw its allegations. The bone of contention has been Bajaj