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FR751481A - Perfectionnement aux forets - Google Patents

Perfectionnement aux forets

Info

Publication number
FR751481A
FR751481A FR751481DA FR751481A FR 751481 A FR751481 A FR 751481A FR 751481D A FR751481D A FR 751481DA FR 751481 A FR751481 A FR 751481A
Authority
FR
France
Prior art keywords
drills
further training
training
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
Eugene Fouquet
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 FR751481A publication Critical patent/FR751481A/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B51/00—Tools for drilling machines
    • B23B51/0081—Conical drills
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2260/00—Details of constructional elements
    • B23B2260/132—Serrations

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR751481D 1932-06-02 1932-06-02 Perfectionnement aux forets Expired FR751481A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR751481T 1932-06-02

Publications (1)

Publication Number Publication Date
FR751481A true FR751481A (fr) 1933-09-04

Family

ID=9155139

Family Applications (1)

Application Number Title Priority Date Filing Date
FR751481D Expired FR751481A (fr) 1932-06-02 1932-06-02 Perfectionnement aux forets

Country Status (1)

Country Link
FR (1) FR751481A (fr)

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