AT57769B - Safety device on electrically operated elevators. - Google Patents

Safety device on electrically operated elevators.

Info

Publication number
AT57769B
AT57769B AT57769DA AT57769B AT 57769 B AT57769 B AT 57769B AT 57769D A AT57769D A AT 57769DA AT 57769 B AT57769 B AT 57769B
Authority
AT
Austria
Prior art keywords
safety device
electrically operated
operated elevators
elevators
electrically
Prior art date
Application number
Other languages
German (de)
Inventor
Carlo Pedretti
Original Assignee
Carlo Pedretti
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 Carlo Pedretti filed Critical Carlo Pedretti
Application granted granted Critical
Publication of AT57769B publication Critical patent/AT57769B/en

Links

AT57769D 1911-09-30 1911-09-30 Safety device on electrically operated elevators. AT57769B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT57769T 1911-09-30

Publications (1)

Publication Number Publication Date
AT57769B true AT57769B (en) 1913-02-25

Family

ID=3579491

Family Applications (1)

Application Number Title Priority Date Filing Date
AT57769D AT57769B (en) 1911-09-30 1911-09-30 Safety device on electrically operated elevators.

Country Status (1)

Country Link
AT (1) AT57769B (en)

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