FR509684A - Polishing machine - Google Patents

Polishing machine

Info

Publication number
FR509684A
FR509684A FR509684A FR509684DA FR509684A FR 509684 A FR509684 A FR 509684A FR 509684 A FR509684 A FR 509684A FR 509684D A FR509684D A FR 509684DA FR 509684 A FR509684 A FR 509684A
Authority
FR
France
Prior art keywords
polishing machine
polishing
machine
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
FR509684A
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.)
Westinghouse SA
Original Assignee
Westinghouse SA
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 Westinghouse SA filed Critical Westinghouse SA
Application granted granted Critical
Publication of FR509684A publication Critical patent/FR509684A/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
    • B24B7/00—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor
    • B24B7/10—Single-purpose machines or devices
    • B24B7/18—Single-purpose machines or devices for grinding floorings, walls, ceilings or the like
FR509684A 1919-04-26 1919-04-26 Polishing machine Expired FR509684A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR509684T 1919-04-26

Publications (1)

Publication Number Publication Date
FR509684A true FR509684A (en) 1920-11-17

Family

ID=8911192

Family Applications (1)

Application Number Title Priority Date Filing Date
FR509684A Expired FR509684A (en) 1919-04-26 1919-04-26 Polishing machine

Country Status (1)

Country Link
FR (1) FR509684A (en)

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