CH69602A - Machine for loosening earth masses in the construction of tunnels - Google Patents

Machine for loosening earth masses in the construction of tunnels

Info

Publication number
CH69602A
CH69602A CH69602A CH69602DA CH69602A CH 69602 A CH69602 A CH 69602A CH 69602 A CH69602 A CH 69602A CH 69602D A CH69602D A CH 69602DA CH 69602 A CH69602 A CH 69602A
Authority
CH
Switzerland
Prior art keywords
tunnels
construction
machine
earth masses
loosening earth
Prior art date
Application number
CH69602A
Other languages
German (de)
Inventor
Albin Recen Henry
Original Assignee
Albin Recen Henry
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 Albin Recen Henry filed Critical Albin Recen Henry
Publication of CH69602A publication Critical patent/CH69602A/en

Links

CH69602A 1914-07-28 1914-07-28 Machine for loosening earth masses in the construction of tunnels CH69602A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH69602T 1914-07-28

Publications (1)

Publication Number Publication Date
CH69602A true CH69602A (en) 1915-07-16

Family

ID=4317725

Family Applications (1)

Application Number Title Priority Date Filing Date
CH69602A CH69602A (en) 1914-07-28 1914-07-28 Machine for loosening earth masses in the construction of tunnels

Country Status (1)

Country Link
CH (1) CH69602A (en)

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