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ES173931A1 - AN APPARATUS FOR DRILLING LANDS - Google Patents

AN APPARATUS FOR DRILLING LANDS

Info

Publication number
ES173931A1
ES173931A1 ES173931A ES173931A ES173931A1 ES 173931 A1 ES173931 A1 ES 173931A1 ES 173931 A ES173931 A ES 173931A ES 173931 A ES173931 A ES 173931A ES 173931 A1 ES173931 A1 ES 173931A1
Authority
ES
Spain
Prior art keywords
lands
drilling
drilling lands
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
ES173931A
Other languages
Spanish (es)
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to ES173931A priority Critical patent/ES173931A1/en
Publication of ES173931A1 publication Critical patent/ES173931A1/en
Expired legal-status Critical Current

Links

ES173931A 1946-06-11 1946-06-11 AN APPARATUS FOR DRILLING LANDS Expired ES173931A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES173931A ES173931A1 (en) 1946-06-11 1946-06-11 AN APPARATUS FOR DRILLING LANDS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES173931A ES173931A1 (en) 1946-06-11 1946-06-11 AN APPARATUS FOR DRILLING LANDS

Publications (1)

Publication Number Publication Date
ES173931A1 true ES173931A1 (en) 1946-07-16

Family

ID=65765156

Family Applications (1)

Application Number Title Priority Date Filing Date
ES173931A Expired ES173931A1 (en) 1946-06-11 1946-06-11 AN APPARATUS FOR DRILLING LANDS

Country Status (1)

Country Link
ES (1) ES173931A1 (en)

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