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AT31887B - Escape sign for mines. - Google Patents

Escape sign for mines.

Info

Publication number
AT31887B
AT31887B AT31887DA AT31887B AT 31887 B AT31887 B AT 31887B AT 31887D A AT31887D A AT 31887DA AT 31887 B AT31887 B AT 31887B
Authority
AT
Austria
Prior art keywords
mines
escape sign
escape
sign
Prior art date
Application number
Other languages
German (de)
Inventor
Augustin Julius Stastny
Original Assignee
Augustin Julius Stastny
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 Augustin Julius Stastny filed Critical Augustin Julius Stastny
Application granted granted Critical
Publication of AT31887B publication Critical patent/AT31887B/en

Links

AT31887D 1907-03-12 1907-03-12 Escape sign for mines. AT31887B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT31887T 1907-03-12

Publications (1)

Publication Number Publication Date
AT31887B true AT31887B (en) 1908-02-25

Family

ID=3546699

Family Applications (1)

Application Number Title Priority Date Filing Date
AT31887D AT31887B (en) 1907-03-12 1907-03-12 Escape sign for mines.

Country Status (1)

Country Link
AT (1) AT31887B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0013421A1 (en) * 1979-01-15 1980-07-23 Manfred Schnug Device for the location of persons

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0013421A1 (en) * 1979-01-15 1980-07-23 Manfred Schnug Device for the location of persons

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