檢視合同无效的原始碼

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|<center>'''合同无效'''<br><img
src=" https://ts1.cn.mm.bing.net/th/id/R-C.c47f6e2127821f9355554246ad32518c?rik=UcD%2fdOT4vtg8xA&riu=http%3a%2f%2fimgs.soufunimg.com%2fnews%2f2016_02%2f23%2fzhishi%2f1456217987329_000.jpg&ehk=v5j0DiEaqzxKEhUsVnNhGUlKHKJIcLck0GYY1FunvnA%3d&risl=&pid=ImgRaw&r=0" width="280"></center><small>  圖片來自优酷</small> 
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'''合同无效'''是指[[合同]]因欠缺一定生效[[要件]]而致合同当然不发生效力。合同无效取决于国家对已经成立的合同的态度和评价，反映了国家对合同关系的干预，合同不成立的处理结果和合同无效的处理结果截然不同。