ES113332A3 - An improvement in the manufacture of twist drills or drills. - Google Patents

An improvement in the manufacture of twist drills or drills.

Info

Publication number
ES113332A3
ES113332A3 ES113332A ES113332A ES113332A3 ES 113332 A3 ES113332 A3 ES 113332A3 ES 113332 A ES113332 A ES 113332A ES 113332 A ES113332 A ES 113332A ES 113332 A3 ES113332 A3 ES 113332A3
Authority
ES
Spain
Prior art keywords
drills
improvement
manufacture
twist
twist drills
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
ES113332A
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.)
P & A Abad
Original Assignee
P & A Abad
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 P & A Abad filed Critical P & A Abad
Priority to ES113332A priority Critical patent/ES113332A3/en
Publication of ES113332A3 publication Critical patent/ES113332A3/en
Expired legal-status Critical Current

Links

ES113332A 1929-05-21 1929-05-21 An improvement in the manufacture of twist drills or drills. Expired ES113332A3 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES113332A ES113332A3 (en) 1929-05-21 1929-05-21 An improvement in the manufacture of twist drills or drills.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES113332A ES113332A3 (en) 1929-05-21 1929-05-21 An improvement in the manufacture of twist drills or drills.

Publications (1)

Publication Number Publication Date
ES113332A3 true ES113332A3 (en) 1929-08-01

Family

ID=69409568

Family Applications (1)

Application Number Title Priority Date Filing Date
ES113332A Expired ES113332A3 (en) 1929-05-21 1929-05-21 An improvement in the manufacture of twist drills or drills.

Country Status (1)

Country Link
ES (1) ES113332A3 (en)

Similar Documents

Publication Publication Date Title
ES113332A3 (en) An improvement in the manufacture of twist drills or drills.
ES110781A1 (en) Improvements introduced in the manufacture of espadrilles.
ES115836A1 (en) Improvements in the manufacture of matches.
CH150963A (en) Tempierungsmaschine.
ES113183A1 (en) An improvement in the manufacture of alkaline-earth carbides.
ES116163A2 (en) IMPROVEMENTS INTRODUCED IN THE SAME.
ES115886A1 (en) Improvements in the manufacture of fans.
DK44379C (en) The cross.
ES112245A1 (en) Improvements in the construction of buildings.
ES112246A1 (en) Improvements in the construction of buildings.
ES111984A1 (en) Improvements in the construction of works in plating.
ES115058A1 (en) Improvement in the manufacture of footwear.
ES115629A1 (en) Improvements in the manufacture of concrete.
ES114888A3 (en) Improvements introduced in the manufacture of knives.
ES115487A1 (en) Improvements in the manufacture of footwear.
ES112747A1 (en) Improvement in the manufacture of knives.
ES119903A2 (en) Improvements introduced in the manufacture of espadrilles.
ES115171A1 (en) Improvements in the manufacture of ribbon cable.
ES111599A1 (en) Improvements in the manufacture of barium compounds.
ES115839A1 (en) Improvements introduced in the manufacture of footwear.
ES115377A1 (en) Improvements in the manufacture of linoleum.
ES102403A1 (en) Improvements in the manufacture of explosives.
ES111412A1 (en) Improvements in the manufacture of safety glass.
ES115743A1 (en) Obtaining or manufacturing aluminum.
ES494Y (en) Tap.