AT172268B - Polwechsler - Google Patents

Polwechsler

Info

Publication number
AT172268B
AT172268B AT172268DA AT172268B AT 172268 B AT172268 B AT 172268B AT 172268D A AT172268D A AT 172268DA AT 172268 B AT172268 B AT 172268B
Authority
AT
Austria
Prior art keywords
pole changer
changer
pole
Prior art date
Application number
Other languages
English (en)
Inventor
Karl Ing Zickbauer
Oskar Dipl Ing Nemetz
Original Assignee
Schrack Elektrizitaets Ag E
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Schrack Elektrizitaets Ag E filed Critical Schrack Elektrizitaets Ag E
Application granted granted Critical
Publication of AT172268B publication Critical patent/AT172268B/de

Links

AT172268D 1951-02-17 1951-02-17 Polwechsler AT172268B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT172268T 1951-02-17

Publications (1)

Publication Number Publication Date
AT172268B true AT172268B (de) 1952-08-25

Family

ID=3656746

Family Applications (1)

Application Number Title Priority Date Filing Date
AT172268D AT172268B (de) 1951-02-17 1951-02-17 Polwechsler

Country Status (1)

Country Link
AT (1) AT172268B (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113202506A (zh) * 2020-04-21 2021-08-03 中国铁路设计集团有限公司 易于脱模和自动固定的隧道双层盖板侧沟

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113202506A (zh) * 2020-04-21 2021-08-03 中国铁路设计集团有限公司 易于脱模和自动固定的隧道双层盖板侧沟

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