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发明名称
摘要
申请公布号
DE2521213(C2)
申请公布日期
1988.04.14
申请号
DE19752521213
申请日期
1975.05.13
申请人
CORNING GLASS WORKS, CORNING, N.Y., US
发明人
FROST, RODNEY IRVING;LACHMAN, IRWIN MORRIS;RIETH, PAUL HERMANN, CORNING, N.Y., US
分类号
B01J37/00;C04B35/195;(IPC1-7):C04B35/18;C04B35/20
主分类号
B01J37/00
代理机构
代理人
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