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ES529044A0 - IMPROVEMENTS IN DRILLING FACILITIES - Google Patents

IMPROVEMENTS IN DRILLING FACILITIES

Info

Publication number
ES529044A0
ES529044A0 ES529044A ES529044A ES529044A0 ES 529044 A0 ES529044 A0 ES 529044A0 ES 529044 A ES529044 A ES 529044A ES 529044 A ES529044 A ES 529044A ES 529044 A0 ES529044 A0 ES 529044A0
Authority
ES
Spain
Prior art keywords
drilling facilities
facilities
drilling
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
ES529044A
Other languages
Spanish (es)
Other versions
ES8407302A1 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Muhr und Bender KG
Original Assignee
Muhr und Bender KG
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 Muhr und Bender KG filed Critical Muhr und Bender KG
Publication of ES529044A0 publication Critical patent/ES529044A0/en
Publication of ES8407302A1 publication Critical patent/ES8407302A1/en
Expired legal-status Critical Current

Links

ES529044A 1983-02-01 1984-01-20 Boring facility Expired ES8407302A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3303321 1983-02-01

Publications (2)

Publication Number Publication Date
ES529044A0 true ES529044A0 (en) 1984-10-01
ES8407302A1 ES8407302A1 (en) 1984-10-01

Family

ID=6189740

Family Applications (1)

Application Number Title Priority Date Filing Date
ES529044A Expired ES8407302A1 (en) 1983-02-01 1984-01-20 Boring facility

Country Status (2)

Country Link
JP (1) JPS59142011A (en)
ES (1) ES8407302A1 (en)

Also Published As

Publication number Publication date
JPS59142011A (en) 1984-08-15
ES8407302A1 (en) 1984-10-01

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20000601