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经营范围
发明名称
METHOD FOR REMOVING ASPHALT
摘要
申请公布号
JPH067753(A)
申请公布日期
1994.01.18
申请号
JP19920194846
申请日期
1992.06.29
申请人
COSMO OIL CO LTD
发明人
TOYAMA KIYOETSU;NAJIMA TAKAYUKI;MIYAZAKI MASAAKI
分类号
B08B7/02;(IPC1-7):B08B7/02
主分类号
B08B7/02
代理机构
代理人
主权项
地址
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