棚户区二手安置房买卖协议书合同双方当事人：出卖人(甲方)：_______________(以下简称甲方)身份证号码：_________________________________________(房屋共有产权人)身份证号码___________________________________(房屋共有产权人)身份证号码___________________________________(房屋共有产权人)身份证号码__________________________________