ES276400A1 - Un dispositivo de puntal hidraulico para minas - Google Patents

Un dispositivo de puntal hidraulico para minas

Info

Publication number
ES276400A1
ES276400A1 ES0276400A ES276400A ES276400A1 ES 276400 A1 ES276400 A1 ES 276400A1 ES 0276400 A ES0276400 A ES 0276400A ES 276400 A ES276400 A ES 276400A ES 276400 A1 ES276400 A1 ES 276400A1
Authority
ES
Spain
Prior art keywords
strut
mines
translation
machine
legally binding
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.)
Expired
Application number
ES0276400A
Other languages
English (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.)
Bochumer Eisenhuette Heintzmann GmbH and Co KG
Original Assignee
Bochumer Eisenhuette Heintzmann GmbH and Co 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 Bochumer Eisenhuette Heintzmann GmbH and Co KG filed Critical Bochumer Eisenhuette Heintzmann GmbH and Co KG
Publication of ES276400A1 publication Critical patent/ES276400A1/es
Expired legal-status Critical Current

Links

Landscapes

  • Details Of Reciprocating Pumps (AREA)
ES0276400A 1961-04-20 1962-04-12 Un dispositivo de puntal hidraulico para minas Expired ES276400A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE276400X 1961-04-20

Publications (1)

Publication Number Publication Date
ES276400A1 true ES276400A1 (es) 1962-07-16

Family

ID=38569354

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0276400A Expired ES276400A1 (es) 1961-04-20 1962-04-12 Un dispositivo de puntal hidraulico para minas

Country Status (1)

Country Link
ES (1) ES276400A1 (es)

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