FR21029E - Improvements to tools with added grain - Google Patents

Improvements to tools with added grain

Info

Publication number
FR21029E
FR21029E FR21029DA FR21029E FR 21029 E FR21029 E FR 21029E FR 21029D A FR21029D A FR 21029DA FR 21029 E FR21029 E FR 21029E
Authority
FR
France
Prior art keywords
tools
added grain
grain
added
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.)
LANZONI FRERES SOC
Original Assignee
LANZONI FRERES SOC
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 LANZONI FRERES SOC filed Critical LANZONI FRERES SOC
Application granted granted Critical
Publication of FR21029E publication Critical patent/FR21029E/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B27/00—Tools for turning or boring machines; Tools of a similar kind in general; Accessories therefor
    • B23B27/14—Cutting tools of which the bits or tips or cutting inserts are of special material
    • B23B27/16—Cutting tools of which the bits or tips or cutting inserts are of special material with exchangeable cutting bits or cutting inserts, e.g. able to be clamped

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR21029D 1918-08-27 1918-09-30 Improvements to tools with added grain Expired FR21029E (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR492864T 1918-08-27
FR21029T 1918-09-30

Publications (1)

Publication Number Publication Date
FR21029E true FR21029E (en) 1920-02-19

Family

ID=1361991

Family Applications (1)

Application Number Title Priority Date Filing Date
FR21029D Expired FR21029E (en) 1918-08-27 1918-09-30 Improvements to tools with added grain

Country Status (1)

Country Link
FR (1) FR21029E (en)

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