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发明名称
PROPPANTS AND THEIR MANUFACTURE
摘要
申请公布号
CA2540415(A1)
申请公布日期
2005.05.04
申请号
CA20032540415
申请日期
2003.11.04
申请人
GLOBAL SYNFRAC INC.
发明人
URBANEK, THOMAS W.
分类号
C09K8/80;C03C10/10;C04B35/01;C04B35/16;E21B43/267
主分类号
C09K8/80
代理机构
代理人
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地址
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