FR469986A - Perfectionnements apportés aux tonneaux à polir - Google Patents

Perfectionnements apportés aux tonneaux à polir

Info

Publication number
FR469986A
FR469986A FR469986DA FR469986A FR 469986 A FR469986 A FR 469986A FR 469986D A FR469986D A FR 469986DA FR 469986 A FR469986 A FR 469986A
Authority
FR
France
Prior art keywords
polishing barrels
barrels
polishing
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)
Inventor
Armand Zerath
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.)
ARMAND ZERATH
Original Assignee
ARMAND ZERATH
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 ARMAND ZERATH filed Critical ARMAND ZERATH
Application granted granted Critical
Publication of FR469986A publication Critical patent/FR469986A/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
    • B24B31/00—Machines or devices designed for polishing or abrading surfaces on work by means of tumbling apparatus or other apparatus in which the work and/or the abrasive material is loose; Accessories therefor
    • B24B31/02—Machines or devices designed for polishing or abrading surfaces on work by means of tumbling apparatus or other apparatus in which the work and/or the abrasive material is loose; Accessories therefor involving rotary barrels

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR469986D 1914-03-23 1914-03-23 Perfectionnements apportés aux tonneaux à polir Expired FR469986A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR469986T 1914-03-23

Publications (1)

Publication Number Publication Date
FR469986A true FR469986A (fr) 1914-08-17

Family

ID=1508395

Family Applications (1)

Application Number Title Priority Date Filing Date
FR469986D Expired FR469986A (fr) 1914-03-23 1914-03-23 Perfectionnements apportés aux tonneaux à polir

Country Status (1)

Country Link
FR (1) FR469986A (fr)

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