AT178845B - Process for the manufacture of firedamp-proof detonators assembled with electric detonators - Google Patents

Process for the manufacture of firedamp-proof detonators assembled with electric detonators

Info

Publication number
AT178845B
AT178845B AT178845DA AT178845B AT 178845 B AT178845 B AT 178845B AT 178845D A AT178845D A AT 178845DA AT 178845 B AT178845 B AT 178845B
Authority
AT
Austria
Prior art keywords
detonators
firedamp
proof
assembled
manufacture
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 AT178845B publication Critical patent/AT178845B/en

Links

AT178845D 1952-01-12 1952-10-02 Process for the manufacture of firedamp-proof detonators assembled with electric detonators AT178845B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE178845T 1952-01-12

Publications (1)

Publication Number Publication Date
AT178845B true AT178845B (en) 1954-06-25

Family

ID=29431064

Family Applications (2)

Application Number Title Priority Date Filing Date
AT171726D AT171726B (en) 1952-01-12 1950-01-07 Process for the production of firedamp-proof detonators
AT178845D AT178845B (en) 1952-01-12 1952-10-02 Process for the manufacture of firedamp-proof detonators assembled with electric detonators

Family Applications Before (1)

Application Number Title Priority Date Filing Date
AT171726D AT171726B (en) 1952-01-12 1950-01-07 Process for the production of firedamp-proof detonators

Country Status (1)

Country Link
AT (2) AT171726B (en)

Also Published As

Publication number Publication date
AT171726B (en) 1952-06-25

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