The+principle+second+the+which+the+clause+incomplete+not+constitutes+a+accessory+of the+contract+in+which is+it is+,+ma+has+own+individuality+and+autonomy+net mind+distinct+from+the+of the+contract+to which it accesses,+not+finds+application+in the+hypothesis+in++these+are+external+at the+shop+and+municipalities+ad+e+to+clause+[obiter].