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发明名称
PROCESS FOR CONDENSING THE VAPOUR OF A SUBLIMABLE MATERIAL INTO A SOLID FORM
摘要
申请公布号
GB1270137(A)
申请公布日期
1972.04.12
申请号
GB19690041488
申请日期
1969.08.20
申请人
DEUTSCHE GOLD-UND SILBER-SCHEIDEANSTALT VORMALS ROESSLER
发明人
分类号
B01D7/02
主分类号
B01D7/02
代理机构
代理人
主权项
地址
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