FR680631A - Electric grinding machine - Google Patents

Electric grinding machine

Info

Publication number
FR680631A
FR680631A FR680631DA FR680631A FR 680631 A FR680631 A FR 680631A FR 680631D A FR680631D A FR 680631DA FR 680631 A FR680631 A FR 680631A
Authority
FR
France
Prior art keywords
grinding machine
electric grinding
electric
machine
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
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.)
DUMORE CO
Original Assignee
DUMORE CO
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 DUMORE CO filed Critical DUMORE CO
Application granted granted Critical
Publication of FR680631A publication Critical patent/FR680631A/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
    • B24B27/00—Other grinding machines or devices
    • 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
    • B24B27/00—Other grinding machines or devices
    • B24B27/0092—Grinding attachments for lathes or the like

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR680631D 1929-05-01 1929-08-21 Electric grinding machine Expired FR680631A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US680631XA 1929-05-01 1929-05-01

Publications (1)

Publication Number Publication Date
FR680631A true FR680631A (en) 1930-05-02

Family

ID=22080187

Family Applications (1)

Application Number Title Priority Date Filing Date
FR680631D Expired FR680631A (en) 1929-05-01 1929-08-21 Electric grinding machine

Country Status (1)

Country Link
FR (1) FR680631A (en)

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