FR951398A - Improvements to drilling machines - Google Patents

Improvements to drilling machines

Info

Publication number
FR951398A
FR951398A FR951398DA FR951398A FR 951398 A FR951398 A FR 951398A FR 951398D A FR951398D A FR 951398DA FR 951398 A FR951398 A FR 951398A
Authority
FR
France
Prior art keywords
drilling machines
drilling
machines
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
Other languages
French (fr)
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.)
Giddings and Lewis LLC
Giddings and Lewis Machine Tool Co
Original Assignee
Giddings and Lewis LLC
Giddings and Lewis Machine Tool Co
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 Giddings and Lewis LLC, Giddings and Lewis Machine Tool Co filed Critical Giddings and Lewis LLC
Application granted granted Critical
Publication of FR951398A publication Critical patent/FR951398A/en
Expired legal-status Critical Current

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
    • B23B39/02—Boring machines; Combined horizontal boring and milling machines

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR951398D 1945-03-15 1947-08-07 Improvements to drilling machines Expired FR951398A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US951398XA 1945-03-15 1945-03-15

Publications (1)

Publication Number Publication Date
FR951398A true FR951398A (en) 1949-10-24

Family

ID=22250064

Family Applications (1)

Application Number Title Priority Date Filing Date
FR951398D Expired FR951398A (en) 1945-03-15 1947-08-07 Improvements to drilling machines

Country Status (1)

Country Link
FR (1) FR951398A (en)

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