FR975982A - Perfectionnements aux perceuses - Google Patents

Perfectionnements aux perceuses

Info

Publication number
FR975982A
FR975982A FR975982DA FR975982A FR 975982 A FR975982 A FR 975982A FR 975982D A FR975982D A FR 975982DA FR 975982 A FR975982 A FR 975982A
Authority
FR
France
Prior art keywords
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
Other languages
English (en)
Inventor
Joseph Herry
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 filed Critical
Application granted granted Critical
Publication of FR975982A publication Critical patent/FR975982A/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
FR975982D 1948-09-25 1948-09-25 Perfectionnements aux perceuses Expired FR975982A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR975982T 1948-09-25

Publications (1)

Publication Number Publication Date
FR975982A true FR975982A (fr) 1951-03-12

Family

ID=9518450

Family Applications (1)

Application Number Title Priority Date Filing Date
FR975982D Expired FR975982A (fr) 1948-09-25 1948-09-25 Perfectionnements aux perceuses

Country Status (1)

Country Link
FR (1) FR975982A (fr)

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