FR497637A - Perfectionnements aux machines à meuler - Google Patents

Perfectionnements aux machines à meuler

Info

Publication number
FR497637A
FR497637A FR497637DA FR497637A FR 497637 A FR497637 A FR 497637A FR 497637D A FR497637D A FR 497637DA FR 497637 A FR497637 A FR 497637A
Authority
FR
France
Prior art keywords
grinding machines
grinding
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
English (en)
Inventor
Charles Edward Van Norman
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR497637A publication Critical patent/FR497637A/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
    • B24B27/00—Other grinding machines or devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR497637D 1919-03-28 1919-03-28 Perfectionnements aux machines à meuler Expired FR497637A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR497637T 1919-03-28

Publications (1)

Publication Number Publication Date
FR497637A true FR497637A (fr) 1919-12-11

Family

ID=1532945

Family Applications (1)

Application Number Title Priority Date Filing Date
FR497637D Expired FR497637A (fr) 1919-03-28 1919-03-28 Perfectionnements aux machines à meuler

Country Status (1)

Country Link
FR (1) FR497637A (fr)

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