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发明名称
Способ изготовления сепараторов для кислотных аккумуляторов
摘要
申请公布号
SU73455(A1)
申请公布日期
1948.11.30
申请号
SU19480384008
申请日期
1948.09.11
申请人
BUTT L.M.
发明人
BUTT L.M.
分类号
C04B38/02
主分类号
C04B38/02
代理机构
代理人
主权项
地址
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MAGNETISCHES AUFZEICHNUNGSMEDIUM
VORRICHTUNG ZUM UEBERWACHEN DER DICHTE EINER STROEMENDEN FLUESSIGKEIT UND ANLAGE MIT DERARTIGER VORRICHTUNG ZUM UNTERBINDEN DER FLUESSIGKEITSSTROEMUNG