FR53774E - Improvements to polishing machines - Google Patents

Improvements to polishing machines

Info

Publication number
FR53774E
FR53774E FR53774DA FR53774E FR 53774 E FR53774 E FR 53774E FR 53774D A FR53774D A FR 53774DA FR 53774 E FR53774 E FR 53774E
Authority
FR
France
Prior art keywords
polishing machines
polishing
machines
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)
Inventor
Clotaire Mary
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 FR53774E publication Critical patent/FR53774E/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
    • B24B47/00—Drives or gearings; Equipment therefor
    • B24B47/10—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
FR53774D 1944-11-22 1944-11-22 Improvements to polishing machines Expired FR53774E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR53774T 1944-11-22

Publications (1)

Publication Number Publication Date
FR53774E true FR53774E (en) 1946-09-06

Family

ID=8688261

Family Applications (1)

Application Number Title Priority Date Filing Date
FR53774D Expired FR53774E (en) 1944-11-22 1944-11-22 Improvements to polishing machines

Country Status (1)

Country Link
FR (1) FR53774E (en)

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