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AT174009B - Firedamp-proof detonator combined with an electric time fuse - Google Patents

Firedamp-proof detonator combined with an electric time fuse

Info

Publication number
AT174009B
AT174009B AT174009DA AT174009B AT 174009 B AT174009 B AT 174009B AT 174009D A AT174009D A AT 174009DA AT 174009 B AT174009 B AT 174009B
Authority
AT
Austria
Prior art keywords
firedamp
electric time
time fuse
combined
proof
Prior art date
Application number
Other languages
German (de)
Original Assignee
Dynamit Nobel Ag
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 Dynamit Nobel Ag filed Critical Dynamit Nobel Ag
Application granted granted Critical
Publication of AT174009B publication Critical patent/AT174009B/en

Links

AT174009D 1950-01-07 1950-01-07 Firedamp-proof detonator combined with an electric time fuse AT174009B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT174009T 1950-01-07

Publications (1)

Publication Number Publication Date
AT174009B true AT174009B (en) 1953-02-25

Family

ID=3657626

Family Applications (1)

Application Number Title Priority Date Filing Date
AT174009D AT174009B (en) 1950-01-07 1950-01-07 Firedamp-proof detonator combined with an electric time fuse

Country Status (1)

Country Link
AT (1) AT174009B (en)

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