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发明名称
METHOD AND APPARATUS FOR FIBERIZING MOLTEN MINERAL MATERIALS
摘要
申请公布号
US3671210(A)
申请公布日期
1972.06.20
申请号
USD3671210
申请日期
1969.09.15
申请人
RICHARDSON SERVICE INC.
发明人
CHARLES D. RICHARDSON
分类号
C03B37/06;(IPC1-7):C03B37/06
主分类号
C03B37/06
代理机构
代理人
主权项
地址
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