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FR554487A - Perfectionnements aux machines à percer - Google Patents

Perfectionnements aux machines à percer

Info

Publication number
FR554487A
FR554487A FR554487DA FR554487A FR 554487 A FR554487 A FR 554487A FR 554487D A FR554487D A FR 554487DA FR 554487 A FR554487 A FR 554487A
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
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.)
Chartier SA Des Ets
Original Assignee
Chartier SA Des Ets
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 Chartier SA Des Ets filed Critical Chartier SA Des Ets
Application granted granted Critical
Publication of FR554487A publication Critical patent/FR554487A/fr
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
    • B23B39/12—Radial drilling machines

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR554487D 1922-07-26 1922-07-26 Perfectionnements aux machines à percer Expired FR554487A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR554487T 1922-07-26

Publications (1)

Publication Number Publication Date
FR554487A true FR554487A (fr) 1923-06-12

Family

ID=8938862

Family Applications (1)

Application Number Title Priority Date Filing Date
FR554487D Expired FR554487A (fr) 1922-07-26 1922-07-26 Perfectionnements aux machines à percer

Country Status (1)

Country Link
FR (1) FR554487A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2480554A (en) * 1945-03-24 1949-08-30 Couse Kibbey Whitman Power drilling mechanism

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2480554A (en) * 1945-03-24 1949-08-30 Couse Kibbey Whitman Power drilling mechanism

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