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发明名称
Zeitventil für Zugbeeinflussungsanlagen.
摘要
申请公布号
AT128478(B)
申请公布日期
1932.05.25
申请号
ATD128478
申请日期
1931.07.28
申请人
KNORR-BREMSE AKTIENGESELLSCHAFT
发明人
分类号
B61L3/00;B61L3/04
主分类号
B61L3/00
代理机构
代理人
主权项
地址
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