FR762884A - Grinding device - Google Patents

Grinding device

Info

Publication number
FR762884A
FR762884A FR762884DA FR762884A FR 762884 A FR762884 A FR 762884A FR 762884D A FR762884D A FR 762884DA FR 762884 A FR762884 A FR 762884A
Authority
FR
France
Prior art keywords
grinding device
grinding
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.)
Ingersoll Rand Co
Original Assignee
Ingersoll Rand 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 Ingersoll Rand Co filed Critical Ingersoll Rand Co
Application granted granted Critical
Publication of FR762884A publication Critical patent/FR762884A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B3/00—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools
    • B24B3/24—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools of drills
    • B24B3/33—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools of drills of drills for stone

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR762884D 1933-10-24 1933-10-24 Grinding device Expired FR762884A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR762884T 1933-10-24

Publications (1)

Publication Number Publication Date
FR762884A true FR762884A (en) 1934-04-19

Family

ID=9178066

Family Applications (1)

Application Number Title Priority Date Filing Date
FR762884D Expired FR762884A (en) 1933-10-24 1933-10-24 Grinding device

Country Status (1)

Country Link
FR (1) FR762884A (en)

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