DK80291C - Measuring or recording apparatus for soil surveys in earth boreholes. - Google Patents

Measuring or recording apparatus for soil surveys in earth boreholes.

Info

Publication number
DK80291C
DK80291C DK123551A DK123551A DK80291C DK 80291 C DK80291 C DK 80291C DK 123551 A DK123551 A DK 123551A DK 123551 A DK123551 A DK 123551A DK 80291 C DK80291 C DK 80291C
Authority
DK
Denmark
Prior art keywords
measuring
recording apparatus
earth boreholes
soil surveys
surveys
Prior art date
Application number
DK123551A
Other languages
Danish (da)
Original Assignee
Schlumberger Overseas
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 Schlumberger Overseas filed Critical Schlumberger Overseas
Application granted granted Critical
Publication of DK80291C publication Critical patent/DK80291C/en

Links

DK123551A 1950-05-12 1951-04-25 Measuring or recording apparatus for soil surveys in earth boreholes. DK80291C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US80291XA 1950-05-12 1950-05-12

Publications (1)

Publication Number Publication Date
DK80291C true DK80291C (en) 1955-12-19

Family

ID=21729453

Family Applications (1)

Application Number Title Priority Date Filing Date
DK123551A DK80291C (en) 1950-05-12 1951-04-25 Measuring or recording apparatus for soil surveys in earth boreholes.

Country Status (1)

Country Link
DK (1) DK80291C (en)

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