ES104121A2 - Improvements in the methods of making steel for drill bits, hollow. - Google Patents

Improvements in the methods of making steel for drill bits, hollow.

Info

Publication number
ES104121A2
ES104121A2 ES104121A ES104121A ES104121A2 ES 104121 A2 ES104121 A2 ES 104121A2 ES 104121 A ES104121 A ES 104121A ES 104121 A ES104121 A ES 104121A ES 104121 A2 ES104121 A2 ES 104121A2
Authority
ES
Spain
Prior art keywords
hollow
methods
drill bits
making steel
steel
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
ES104121A
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.)
Fagersta Brucks A B
Original Assignee
Fagersta Brucks A B
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 Fagersta Brucks A B filed Critical Fagersta Brucks A B
Priority to ES104121A priority Critical patent/ES104121A2/en
Publication of ES104121A2 publication Critical patent/ES104121A2/en
Expired legal-status Critical Current

Links

ES104121A 1927-08-29 1927-08-29 Improvements in the methods of making steel for drill bits, hollow. Expired ES104121A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES104121A ES104121A2 (en) 1927-08-29 1927-08-29 Improvements in the methods of making steel for drill bits, hollow.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES104121A ES104121A2 (en) 1927-08-29 1927-08-29 Improvements in the methods of making steel for drill bits, hollow.

Publications (1)

Publication Number Publication Date
ES104121A2 true ES104121A2 (en) 1928-02-01

Family

ID=69326062

Family Applications (1)

Application Number Title Priority Date Filing Date
ES104121A Expired ES104121A2 (en) 1927-08-29 1927-08-29 Improvements in the methods of making steel for drill bits, hollow.

Country Status (1)

Country Link
ES (1) ES104121A2 (en)

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