FR668759A - Improvements to polishing and sanding machines - Google Patents

Improvements to polishing and sanding machines

Info

Publication number
FR668759A
FR668759A FR668759DA FR668759A FR 668759 A FR668759 A FR 668759A FR 668759D A FR668759D A FR 668759DA FR 668759 A FR668759 A FR 668759A
Authority
FR
France
Prior art keywords
polishing
sanding machines
sanding
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
Edouard Ravise
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 FR668759A publication Critical patent/FR668759A/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
    • B24B21/00—Machines or devices using grinding or polishing belts; Accessories therefor
    • B24B21/02—Machines or devices using grinding or polishing belts; Accessories therefor for grinding rotationally symmetrical surfaces

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR668759D 1928-05-12 1928-05-12 Improvements to polishing and sanding machines Expired FR668759A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR668759T 1928-05-12

Publications (1)

Publication Number Publication Date
FR668759A true FR668759A (en) 1929-11-06

Family

ID=9015266

Family Applications (1)

Application Number Title Priority Date Filing Date
FR668759D Expired FR668759A (en) 1928-05-12 1928-05-12 Improvements to polishing and sanding machines

Country Status (1)

Country Link
FR (1) FR668759A (en)

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