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经营范围
发明名称
Safety drier - for acetylene or other explosive gases
摘要
申请公布号
CH515984(A)
申请公布日期
1971.11.30
申请号
CH19680005936
申请日期
1968.04.22
申请人
VEB MASCHINENFABRIK UND EISENGIESSEREI DESSAU
发明人
HAEGEWALD,GERD;SCHULZ,KARL;HOFFMEIER,MAX
分类号
C10H21/08;(IPC1-7):C10H21/08
主分类号
C10H21/08
代理机构
代理人
主权项
地址
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