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发明名称
ΚΥΤΙΟΝ ΦΙΛΤΡΟΥ ΔΙΑ ΟΡΓΑΝΑ ΠΡΟΣΤΑΤΕΥΤΙΚΑ ΑΝΑΠΝΟΗΣ.
摘要
申请公布号
GR3440(B)
申请公布日期
1931.12.11
申请号
GR19310103440
申请日期
1931.10.22
申请人
GLOETTA & MULLER;THALER ERWIN DR. ING
发明人
THALER ERWIN DR. ING.
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代理机构
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