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发明名称
A PROCESS FOR THE PREPARATION OF OIL WELL OR CLASS G CEMENT
摘要
申请公布号
IN160552(B)
申请公布日期
1987.07.18
申请号
IN1984DE02119
申请日期
1984.01.05
申请人
OIL & NATURAL GAS COMMISSION
发明人
KUMAR VINOD;NANDA RAJENDRA KUMAR;ARORA KRISHAN KUMAR;JAIN ASHOK KUMAR
分类号
C04B7/02;(IPC1-7):C04B7/02
主分类号
C04B7/02
代理机构
代理人
主权项
地址
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