商品房买卖合同协议书范文出卖人:______________________________注册地址:_____________________________营业执照注册号:__________________________企业资质证书号:__________________________法定代表人:____________联系电话:___________邮政编码:_____________________________委托代理人:____________地址:_____________邮政编码:_____________联系电话:___________委托代理机构:___________________________注册地址:_____________________________营业执照注册号:__________________________法定代表人:____________联系电话:___________邮政编码:_____________________________买受人:______________________________【本人】【法...