Safeguards: disclosure requirements, rights of first refusal, option.

保障措施：披露要求，首次拒绝的权利，选择。

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The Leases are not subject to any options or rights of preemption or first refusal in favour of any third parties.

租契并不受制于以任何第三方为受惠人的任何选择权或优先购买权利或优先权。

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The NRTC, Pegasus and DirecTV filed claims and counterclaims against one another, disputing the length of Pegasus' original contract with DirecTV and whether Pegasus had the right of first refusal to acquire comparable rights when it ended.

FORBES: Magazine Article

According to the LHN contract, ESPN would have the right of first refusal to all television rights held by the conference if Texas became an independent, which is currently rights to all but one home football game.

FORBES: Longhorn Network Isn't A Roadblock For Texas To Join Pac-12

Another concern is that BP will get significant intellectual property rights to the work being done at Berkeley, including the right of first refusal to a flood of IP that could result.

FORBES: BP's Biotech Bet