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发明名称
Filmverdampfer aus Glas
摘要
申请公布号
DE1046571(B)
申请公布日期
1958.12.18
申请号
DE1957S055931
申请日期
1957.11.18
申请人
DR. PAUL SPIESS
发明人
KNOEVENAGEL DIPL.-CHEM. DR. KURT
分类号
B01D1/22
主分类号
B01D1/22
代理机构
代理人
主权项
地址
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