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发明名称
Verre tendre, son procédé de fabrication et ses applications
摘要
申请公布号
FR937464(A)
申请公布日期
1948.08.18
申请号
FRD937464
申请日期
1946.11.20
申请人
CORNING GLASS WORKS
发明人
分类号
B01J13/00;C01B33/20;C03C27/04
主分类号
B01J13/00
代理机构
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