FR421787A - Polishing machine - Google Patents

Polishing machine

Info

Publication number
FR421787A
FR421787A FR421787DA FR421787A FR 421787 A FR421787 A FR 421787A FR 421787D A FR421787D A FR 421787DA FR 421787 A FR421787 A FR 421787A
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
Other languages
French (fr)
Inventor
George Harley Fellows
Charles Harry Fellows
Daniel Darby
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 FR421787A publication Critical patent/FR421787A/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR421787D 1910-10-24 1910-10-24 Polishing machine Expired FR421787A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR421787T 1910-10-24

Publications (1)

Publication Number Publication Date
FR421787A true FR421787A (en) 1911-03-04

Family

ID=1464802

Family Applications (1)

Application Number Title Priority Date Filing Date
FR421787D Expired FR421787A (en) 1910-10-24 1910-10-24 Polishing machine

Country Status (1)

Country Link
FR (1) FR421787A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1129396B (en) * 1958-03-21 1962-05-10 Carborundum Co Belt grinder

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1129396B (en) * 1958-03-21 1962-05-10 Carborundum Co Belt grinder

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