{HEAD ~ An apparatus} is provided for {TAIL ~ an exemplary fail operational global time reference} for a redundant synchronous data bus system including multiple pluralities of timing servers cross coupled between a plurality of buses in the redundant synchronous data bus system 
is provided for
{ HEAD ~ An apparatus } is provided for { TAIL ~ an exemplary fail operational global time reference } for a redundant synchronous data bus system including multiple pluralities of timing servers cross coupled between a plurality of buses in the redundant synchronous data bus system
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