CH269247A - Precision drill. - Google Patents

Precision drill.

Info

Publication number
CH269247A
CH269247A CH269247DA CH269247A CH 269247 A CH269247 A CH 269247A CH 269247D A CH269247D A CH 269247DA CH 269247 A CH269247 A CH 269247A
Authority
CH
Switzerland
Prior art keywords
precision drill
drill
precision
Prior art date
Application number
Other languages
German (de)
Inventor
Limited Walter Machines
Original Assignee
Limited Walter Machines
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 Limited Walter Machines filed Critical Limited Walter Machines
Publication of CH269247A publication Critical patent/CH269247A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B39/00—General-purpose boring or drilling machines or devices; Sets of boring and/or drilling machines

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sewing Machines And Sewing (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
CH269247D 1948-07-03 1948-07-29 Precision drill. CH269247A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1792748A GB646558A (en) 1948-07-03 1948-07-03 Improvements in or relating to sensitive drilling machines

Publications (1)

Publication Number Publication Date
CH269247A true CH269247A (en) 1950-06-30

Family

ID=10103681

Family Applications (1)

Application Number Title Priority Date Filing Date
CH269247D CH269247A (en) 1948-07-03 1948-07-29 Precision drill.

Country Status (2)

Country Link
CH (1) CH269247A (en)
GB (1) GB646558A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3042873A1 (en) * 1979-11-14 1981-05-27 Kabushiki Kaisha Imai Tetsukojo, Ohta, Gunma DRILL LIFTING AND LOWERING DEVICE FOR ELECTRIC DRILLING MACHINE

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110653391B (en) * 2019-10-16 2024-04-30 江阴市茂辉铝业有限公司 Air conditioner condenser heat dissipation high-performance aluminum profile production device and production method thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3042873A1 (en) * 1979-11-14 1981-05-27 Kabushiki Kaisha Imai Tetsukojo, Ohta, Gunma DRILL LIFTING AND LOWERING DEVICE FOR ELECTRIC DRILLING MACHINE

Also Published As

Publication number Publication date
GB646558A (en) 1950-11-22

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