AT82825B - Elektrische Sicherheitslampe für Bergleute. - Google Patents

Elektrische Sicherheitslampe für Bergleute.

Info

Publication number
AT82825B
AT82825B AT82825DA AT82825B AT 82825 B AT82825 B AT 82825B AT 82825D A AT82825D A AT 82825DA AT 82825 B AT82825 B AT 82825B
Authority
AT
Austria
Prior art keywords
miners
electric safety
safety lamp
lamp
electric
Prior art date
Application number
Other languages
English (en)
Inventor
Victor Ernest Joyce
Original Assignee
Victor Ernest Joyce
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 Victor Ernest Joyce filed Critical Victor Ernest Joyce
Application granted granted Critical
Publication of AT82825B publication Critical patent/AT82825B/de

Links

AT82825D 1914-07-29 1914-07-29 Elektrische Sicherheitslampe für Bergleute. AT82825B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT82825T 1914-07-29

Publications (1)

Publication Number Publication Date
AT82825B true AT82825B (de) 1921-02-25

Family

ID=3604069

Family Applications (1)

Application Number Title Priority Date Filing Date
AT82825D AT82825B (de) 1914-07-29 1914-07-29 Elektrische Sicherheitslampe für Bergleute.

Country Status (1)

Country Link
AT (1) AT82825B (de)

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