AT169202B - Process for making tunnels - Google Patents

Process for making tunnels

Info

Publication number
AT169202B
AT169202B AT169202DA AT169202B AT 169202 B AT169202 B AT 169202B AT 169202D A AT169202D A AT 169202DA AT 169202 B AT169202 B AT 169202B
Authority
AT
Austria
Prior art keywords
making tunnels
tunnels
making
Prior art date
Application number
Other languages
German (de)
Original Assignee
Kunz Alfred & Co
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 Kunz Alfred & Co filed Critical Kunz Alfred & Co
Application granted granted Critical
Publication of AT169202B publication Critical patent/AT169202B/en

Links

AT169202D 1949-10-13 1949-10-13 Process for making tunnels AT169202B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT169202T 1949-10-13

Publications (1)

Publication Number Publication Date
AT169202B true AT169202B (en) 1951-10-25

Family

ID=3654996

Family Applications (1)

Application Number Title Priority Date Filing Date
AT169202D AT169202B (en) 1949-10-13 1949-10-13 Process for making tunnels

Country Status (1)

Country Link
AT (1) AT169202B (en)

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