PL238391A1 - Borehole broadener - Google Patents

Borehole broadener

Info

Publication number
PL238391A1
PL238391A1 PL23839182A PL23839182A PL238391A1 PL 238391 A1 PL238391 A1 PL 238391A1 PL 23839182 A PL23839182 A PL 23839182A PL 23839182 A PL23839182 A PL 23839182A PL 238391 A1 PL238391 A1 PL 238391A1
Authority
PL
Poland
Prior art keywords
broadener
borehole
borehole broadener
Prior art date
Application number
PL23839182A
Other versions
PL144412B1 (en
Inventor
Tadeusz Fabrycy
Zbigniew Lacheta
Original Assignee
Os Bad Rozwojowy Tech Geo
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 Os Bad Rozwojowy Tech Geo filed Critical Os Bad Rozwojowy Tech Geo
Priority to PL23839182A priority Critical patent/PL144412B1/en
Publication of PL238391A1 publication Critical patent/PL238391A1/en
Publication of PL144412B1 publication Critical patent/PL144412B1/en

Links

PL23839182A 1982-09-28 1982-09-28 Borehole broadener PL144412B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL23839182A PL144412B1 (en) 1982-09-28 1982-09-28 Borehole broadener

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL23839182A PL144412B1 (en) 1982-09-28 1982-09-28 Borehole broadener

Publications (2)

Publication Number Publication Date
PL238391A1 true PL238391A1 (en) 1984-04-09
PL144412B1 PL144412B1 (en) 1988-05-31

Family

ID=20014155

Family Applications (1)

Application Number Title Priority Date Filing Date
PL23839182A PL144412B1 (en) 1982-09-28 1982-09-28 Borehole broadener

Country Status (1)

Country Link
PL (1) PL144412B1 (en)

Also Published As

Publication number Publication date
PL144412B1 (en) 1988-05-31

Similar Documents

Publication Publication Date Title
GB8311726D0 (en) Drill
EP0097879A3 (en) Drill
GB8331136D0 (en) Borehole logging
GB8529829D0 (en) Backsurging well
DE3377410D1 (en) Packer
EP0238865A3 (en) Seed-spacing drill
GB8329138D0 (en) Drilling
GB2115055B (en) Deadbolt
GB2126062B (en) Drill
GB2128660B (en) Well packer
GB2126063B (en) Dibber drill
ZA83393B (en) Single pass drill
GB2115662B (en) Drill
GB8332274D0 (en) Certain substituted pyrazoloquinolines
GB2118994B (en) Well packer
ZA824391B (en) Underground construction
GB2116608B (en) Wellhead assembly
GB8415113D0 (en) Drill
PL243904A1 (en) Pin-cutting drill
DE3363573D1 (en) Drill assembly
GB2117769B (en) Substituted diamino-thiadiazoles
GB8323641D0 (en) Substituted 1-pyridyloxy-3-indolylalkyl-amino-2-propanols
GB2120156B (en) Rotary-percussive drill assembly
SU1150357A1 (en) Borehole caliper
PL238391A1 (en) Borehole broadener