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发明名称
Vorrichtung zum Schwitzen von Paraffin
摘要
申请公布号
DE942521(C)
申请公布日期
1956.05.03
申请号
DE1952R009720
申请日期
1952.08.21
申请人
RUHRCHEMIE AKTIENGESELLSCHAFT
发明人
LUEBEN ROBERT
分类号
C10G73/36
主分类号
C10G73/36
代理机构
代理人
主权项
地址
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