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发明名称
MAKING SPHERICAL PARTICLES
摘要
申请公布号
GB8708161(D0)
申请公布日期
1987.05.13
申请号
GB19870008161
申请日期
1986.05.21
申请人
POTTERS INDUSTRIES INC
发明人
分类号
B01J2/16;B01J8/26;C03B19/10;C03C17/22;C04B18/02;(IPC1-7):C03B19/10
主分类号
B01J2/16
代理机构
代理人
主权项
地址
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