IT8540052A0 - METHOD AND DEVICE FOR EXCAVATION OF WELLS - Google Patents

METHOD AND DEVICE FOR EXCAVATION OF WELLS

Info

Publication number
IT8540052A0
IT8540052A0 IT8540052A IT4005285A IT8540052A0 IT 8540052 A0 IT8540052 A0 IT 8540052A0 IT 8540052 A IT8540052 A IT 8540052A IT 4005285 A IT4005285 A IT 4005285A IT 8540052 A0 IT8540052 A0 IT 8540052A0
Authority
IT
Italy
Prior art keywords
excavation
wells
Prior art date
Application number
IT8540052A
Other languages
Italian (it)
Other versions
IT1202286B (en
Inventor
Claude Sourice
Original Assignee
Claude Sourice
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 Claude Sourice filed Critical Claude Sourice
Priority to IT40052/85A priority Critical patent/IT1202286B/en
Publication of IT8540052A0 publication Critical patent/IT8540052A0/en
Application granted granted Critical
Publication of IT1202286B publication Critical patent/IT1202286B/en

Links

IT40052/85A 1985-05-29 1985-05-29 Universal vertical shaft sinking appliance IT1202286B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IT40052/85A IT1202286B (en) 1985-05-29 1985-05-29 Universal vertical shaft sinking appliance

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT40052/85A IT1202286B (en) 1985-05-29 1985-05-29 Universal vertical shaft sinking appliance

Publications (2)

Publication Number Publication Date
IT8540052A0 true IT8540052A0 (en) 1985-05-29
IT1202286B IT1202286B (en) 1989-02-02

Family

ID=11247241

Family Applications (1)

Application Number Title Priority Date Filing Date
IT40052/85A IT1202286B (en) 1985-05-29 1985-05-29 Universal vertical shaft sinking appliance

Country Status (1)

Country Link
IT (1) IT1202286B (en)

Also Published As

Publication number Publication date
IT1202286B (en) 1989-02-02

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