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Application filed by Siemens AgfiledCriticalSiemens Ag
Application grantedgrantedCritical
Publication of AT89255BpublicationCriticalpatent/AT89255B/en
<Desc/Clms Page number 1>
EMI1.1
EMI1.2
EMI1.3
**WARNUNG** Ende DESC Feld kannt Anfang CLMS uberlappen**.
<Desc / Clms Page number 1>
EMI1.1
EMI1.2
EMI1.3
** WARNING ** End of DESC field may overlap beginning of CLMS **.
Claims (1)
**WARNUNG** Ende CLMS Feld Kannt Anfang DESC uberlappen**.
** WARNING ** End of CLMS field may overlap beginning of DESC **.
AT89255D1921-01-071921-01-07
Safety circuit for block lines.
AT89255B
(en)