FR646139A - Perfectionnements aux meules à affûter à main - Google Patents

Perfectionnements aux meules à affûter à main

Info

Publication number
FR646139A
FR646139A FR646139DA FR646139A FR 646139 A FR646139 A FR 646139A FR 646139D A FR646139D A FR 646139DA FR 646139 A FR646139 A FR 646139A
Authority
FR
France
Prior art keywords
grinding wheels
hand grinding
hand
wheels
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
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.)
BUTTAUD SOC
Original Assignee
BUTTAUD 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 BUTTAUD SOC filed Critical BUTTAUD SOC
Application granted granted Critical
Publication of FR646139A publication Critical patent/FR646139A/fr
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
    • B24B23/00—Portable grinding machines, e.g. hand-guided; Accessories therefor
    • B24B23/02—Portable grinding machines, e.g. hand-guided; Accessories therefor with rotating grinding tools; Accessories therefor
    • B24B23/024—Portable grinding machines, e.g. hand-guided; Accessories therefor with rotating grinding tools; Accessories therefor driven by hands or feet

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR646139D 1927-12-24 1927-12-24 Perfectionnements aux meules à affûter à main Expired FR646139A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR646139T 1927-12-24

Publications (1)

Publication Number Publication Date
FR646139A true FR646139A (fr) 1928-11-07

Family

ID=9001185

Family Applications (1)

Application Number Title Priority Date Filing Date
FR646139D Expired FR646139A (fr) 1927-12-24 1927-12-24 Perfectionnements aux meules à affûter à main

Country Status (1)

Country Link
FR (1) FR646139A (fr)

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