DK137553C - - Google Patents

Info

Publication number
DK137553C
DK137553C DK664667A DK664667A DK137553C DK 137553 C DK137553 C DK 137553C DK 664667 A DK664667 A DK 664667A DK 664667 A DK664667 A DK 664667A DK 137553 C DK137553 C DK 137553C
Authority
DK
Denmark
Application number
DK664667A
Other versions
DK137553B (da
Inventor
N D Becker
F W Becker
Original Assignee
Becker Drilling (Alberta) Ltd
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 Becker Drilling (Alberta) Ltd filed Critical Becker Drilling (Alberta) Ltd
Priority to DK664667A priority Critical patent/DK137553B/da
Priority to DK664767A priority patent/DK131008B/da
Publication of DK137553B publication Critical patent/DK137553B/da
Application granted granted Critical
Publication of DK137553C publication Critical patent/DK137553C/da

Links

DK664667A 1966-07-20 1967-12-29 Køretøj med boreudstyr til boring af huller i jorden. DK137553B (da)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DK664667A DK137553B (da) 1966-07-20 1967-12-29 Køretøj med boreudstyr til boring af huller i jorden.
DK664767A DK131008B (da) 1966-07-20 1967-12-29 Borekrone for kærneboring til slag- eller stødboreudstyr.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DK377266 1966-07-20
DK664667A DK137553B (da) 1966-07-20 1967-12-29 Køretøj med boreudstyr til boring af huller i jorden.

Publications (2)

Publication Number Publication Date
DK137553B DK137553B (da) 1978-03-20
DK137553C true DK137553C (da) 1978-09-04

Family

ID=26067219

Family Applications (1)

Application Number Title Priority Date Filing Date
DK664667A DK137553B (da) 1966-07-20 1967-12-29 Køretøj med boreudstyr til boring af huller i jorden.

Country Status (1)

Country Link
DK (1) DK137553B (da)

Also Published As

Publication number Publication date
DK137553B (da) 1978-03-20

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