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发明名称
DEVICE FOR CUTTING MOLTEN GLASS FLOW
摘要
申请公布号
JPH0388729(A)
申请公布日期
1991.04.15
申请号
JP19890226237
申请日期
1989.08.31
申请人
HOYA CORP
发明人
TAKAHARA HIROAKI;ASANUMA SHIGERU
分类号
C03B7/10;C03B7/11
主分类号
C03B7/10
代理机构
代理人
主权项
地址
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