The+clause+skuser+contained+in+a+preliminary+of+purchase and sale+survive+at its+non -missed+reproduction+in the+contract+definitive contract,+being+of+shop+autonomous+ad+effects+procedural, +having+function+distinct+from the+contract+preliminary+to which it accesses;+ne nie nor+that+the+parts+can+porla in+null+only+by+a+event+will+will+specifically+direct+a+such effect.