ES277982A1 - Una fresas con cono rodante para barrenas rotativas que penetran en la tierra - Google Patents

Una fresas con cono rodante para barrenas rotativas que penetran en la tierra

Info

Publication number
ES277982A1
ES277982A1 ES277982A ES277982A ES277982A1 ES 277982 A1 ES277982 A1 ES 277982A1 ES 277982 A ES277982 A ES 277982A ES 277982 A ES277982 A ES 277982A ES 277982 A1 ES277982 A1 ES 277982A1
Authority
ES
Spain
Prior art keywords
translation
penetrate
earth
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
ES277982A
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.)
Hughes Tool Co
Original Assignee
Hughes Tool Co
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 Hughes Tool Co filed Critical Hughes Tool Co
Priority to ES277982A priority Critical patent/ES277982A1/es
Publication of ES277982A1 publication Critical patent/ES277982A1/es
Expired legal-status Critical Current

Links

Landscapes

  • Soil Working Implements (AREA)
ES277982A 1962-06-05 1962-06-05 Una fresas con cono rodante para barrenas rotativas que penetran en la tierra Expired ES277982A1 (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES277982A ES277982A1 (es) 1962-06-05 1962-06-05 Una fresas con cono rodante para barrenas rotativas que penetran en la tierra

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES277982A ES277982A1 (es) 1962-06-05 1962-06-05 Una fresas con cono rodante para barrenas rotativas que penetran en la tierra

Publications (1)

Publication Number Publication Date
ES277982A1 true ES277982A1 (es) 1962-12-01

Family

ID=66650415

Family Applications (1)

Application Number Title Priority Date Filing Date
ES277982A Expired ES277982A1 (es) 1962-06-05 1962-06-05 Una fresas con cono rodante para barrenas rotativas que penetran en la tierra

Country Status (1)

Country Link
ES (1) ES277982A1 (es)

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