ES30889A1 - Mejoras en máquinas o aparatos para forjar y sacar punta o afilar taladros para rocas y demás herramientas análogas. - Google Patents

Mejoras en máquinas o aparatos para forjar y sacar punta o afilar taladros para rocas y demás herramientas análogas.

Info

Publication number
ES30889A1
ES30889A1 ES30889A ES30889A ES30889A1 ES 30889 A1 ES30889 A1 ES 30889A1 ES 30889 A ES30889 A ES 30889A ES 30889 A ES30889 A ES 30889A ES 30889 A1 ES30889 A1 ES 30889A1
Authority
ES
Spain
Prior art keywords
sharpening
forging
machines
similar tools
rock 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
ES30889A
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.)
Millar Charles Robert Mac Alister
Original Assignee
Millar Charles Robert Mac Alister
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 Millar Charles Robert Mac Alister filed Critical Millar Charles Robert Mac Alister
Priority to ES30889A priority Critical patent/ES30889A1/es
Publication of ES30889A1 publication Critical patent/ES30889A1/es
Expired legal-status Critical Current

Links

ES30889A 1902-12-20 1902-12-20 Mejoras en máquinas o aparatos para forjar y sacar punta o afilar taladros para rocas y demás herramientas análogas. Expired ES30889A1 (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES30889A ES30889A1 (es) 1902-12-20 1902-12-20 Mejoras en máquinas o aparatos para forjar y sacar punta o afilar taladros para rocas y demás herramientas análogas.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES30889A ES30889A1 (es) 1902-12-20 1902-12-20 Mejoras en máquinas o aparatos para forjar y sacar punta o afilar taladros para rocas y demás herramientas análogas.

Publications (1)

Publication Number Publication Date
ES30889A1 true ES30889A1 (es) 1903-02-16

Family

ID=64181837

Family Applications (1)

Application Number Title Priority Date Filing Date
ES30889A Expired ES30889A1 (es) 1902-12-20 1902-12-20 Mejoras en máquinas o aparatos para forjar y sacar punta o afilar taladros para rocas y demás herramientas análogas.

Country Status (1)

Country Link
ES (1) ES30889A1 (es)

Similar Documents

Publication Publication Date Title
ES30889A1 (es) Mejoras en máquinas o aparatos para forjar y sacar punta o afilar taladros para rocas y demás herramientas análogas.
GB190219433A (en) Improvements in Rock and like Drills.
GB190217928A (en) Improvements in Rock Drills.
GB190221841A (en) Improvements in Rock Drills.
ES26061A1 (es) Un aparato para afilar brocas espirales.
CH27070A (fr) Outil pour aiguiser des couteaux, etc.
ES28485A1 (es) Mejoras en aparatos para taladros.
AT23337B (de) Maschine zum Anschleifen von Spiralbohrern.
GB190217868A (en) Portable Cutting-out or Fret Saw and Drilling Machine.
ES24454A1 (es) Mejoras en las máquinas perforadoras o taladradoras de rocas.
CH20095A (de) Gerät zum Spitzen von Bleistiften, Kreide etc.
GB189601185A (en) Improvements in Apparatus for Drilling Rock, Stone, and the like.
CA107903A (en) Machine for forging and sharpening drills
GB190217250A (en) Improvements in and relating to Rock Drills, Ore Stamps and the like.
ES44708A1 (es) Mejoras en taladros para perforar roca.
GB189625119A (en) Improvements in Apparatus for Dressing and Sharpening Rock Drills and the like.
ES23901A1 (es) Mejoras en las máquinas de afilar taladros o perforadores de rocas, brocas de las máquinas perforadoras y otras herramientas similares.
GB190621761A (en) Improvements in Apparatus for Forming or Sharpening Rock Drills or Drill Bits
GB190005461A (en) Improvements in Portable Pneumatic Drills.
AU32804A (en) Improvements in or relating to rock, drilling, and rock drilling machine bits, or rock drilling apparatus or the like
AU32804B (en) Improvements in or relating to rock, drilling, and rock drilling machine bits, or rock drilling apparatus or the like
DK5175C (da) Stenboremaskine.
ES39231A1 (es) Mejoras en máquinas para barrenar roca.
CA96749A (en) Machine for making and sharpening rock drills
ES30506A1 (es) Mejoras en máquinas para embotellar.