CS434890A3 - Drilling device - Google Patents

Drilling device

Info

Publication number
CS434890A3
CS434890A3 CS904348A CS434890A CS434890A3 CS 434890 A3 CS434890 A3 CS 434890A3 CS 904348 A CS904348 A CS 904348A CS 434890 A CS434890 A CS 434890A CS 434890 A3 CS434890 A3 CS 434890A3
Authority
CS
Czechoslovakia
Prior art keywords
drilling device
drilling
Prior art date
Application number
CS904348A
Other languages
Czech (cs)
Other versions
CS277241B6 (en
Inventor
Antonin Rylka
Original Assignee
Narex Zdanice
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 Narex Zdanice filed Critical Narex Zdanice
Priority to CS904348A priority Critical patent/CS277241B6/en
Publication of CS434890A3 publication Critical patent/CS434890A3/en
Publication of CS277241B6 publication Critical patent/CS277241B6/en

Links

CS904348A 1990-09-07 1990-09-07 Drilling equipment CS277241B6 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CS904348A CS277241B6 (en) 1990-09-07 1990-09-07 Drilling equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS904348A CS277241B6 (en) 1990-09-07 1990-09-07 Drilling equipment

Publications (2)

Publication Number Publication Date
CS434890A3 true CS434890A3 (en) 1992-04-15
CS277241B6 CS277241B6 (en) 1992-12-16

Family

ID=5386025

Family Applications (1)

Application Number Title Priority Date Filing Date
CS904348A CS277241B6 (en) 1990-09-07 1990-09-07 Drilling equipment

Country Status (1)

Country Link
CS (1) CS277241B6 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107322055A (en) * 2017-08-24 2017-11-07 湖州吴兴华隆机械有限公司 A kind of portable high-efficiency rig

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107322055A (en) * 2017-08-24 2017-11-07 湖州吴兴华隆机械有限公司 A kind of portable high-efficiency rig

Also Published As

Publication number Publication date
CS277241B6 (en) 1992-12-16

Similar Documents

Publication Publication Date Title
EP0465894A3 (en) Drilling device
GB9004781D0 (en) Device
GB9025654D0 (en) Device
GB9027256D0 (en) Device
GB9012870D0 (en) Device
GB9008827D0 (en) Device
GB9209442D0 (en) Drilling device
EP0485846A3 (en) Sheet-stapling device
GB9017474D0 (en) Device
GB9118483D0 (en) Device
CS434890A3 (en) Drilling device
GB9000826D0 (en) Anti-hazard device
GB2279117B (en) Anti-roll-back device
EP0421155A3 (en) Drilling device
HUT56304A (en) Barrel-washing device
ZA92905B (en) Drilling apparatus
GB9027469D0 (en) Lowering device
GB9019276D0 (en) Device
GB9022817D0 (en) Device
GB9016601D0 (en) Device
GB9017056D0 (en) Device
GB9013998D0 (en) Device
GB9018396D0 (en) Coriolis-disc anti-gavity device
GB9010027D0 (en) Device
GB9020600D0 (en) Device