FR352273A - Drill powered by electricity - Google Patents

Drill powered by electricity

Info

Publication number
FR352273A
FR352273A FR352273A FR352273DA FR352273A FR 352273 A FR352273 A FR 352273A FR 352273 A FR352273 A FR 352273A FR 352273D A FR352273D A FR 352273DA FR 352273 A FR352273 A FR 352273A
Authority
FR
France
Prior art keywords
electricity
drill powered
drill
powered
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
FR352273A
Other languages
French (fr)
Inventor
William Obed Duntley
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
Filing date
Publication date
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of FR352273A publication Critical patent/FR352273A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B45/00—Hand-held or like portable drilling machines, e.g. drill guns; Equipment therefor
    • B23B45/02—Hand-held or like portable drilling machines, e.g. drill guns; Equipment therefor driven by electric power

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Drilling And Boring (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
FR352273A 1905-03-10 Drill powered by electricity Expired FR352273A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR352273T

Publications (1)

Publication Number Publication Date
FR352273A true FR352273A (en) 1905-08-07

Family

ID=8893048

Family Applications (1)

Application Number Title Priority Date Filing Date
FR352273A Expired FR352273A (en) 1905-03-10 Drill powered by electricity

Country Status (2)

Country Link
DE (2) DE189575C (en)
FR (1) FR352273A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5480540A (en) 1994-10-17 1996-01-02 General Electric Company Spray apparatus for separating solids from fluids

Also Published As

Publication number Publication date
DE189575C (en)
DE184935C (en)

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