FR1017089A - Improvements to machines for grinding or polishing lenses or other objects - Google Patents

Improvements to machines for grinding or polishing lenses or other objects

Info

Publication number
FR1017089A
FR1017089A FR1017089DA FR1017089A FR 1017089 A FR1017089 A FR 1017089A FR 1017089D A FR1017089D A FR 1017089DA FR 1017089 A FR1017089 A FR 1017089A
Authority
FR
France
Prior art keywords
grinding
machines
objects
polishing lenses
lenses
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
Douglas Taylor
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 filed Critical
Application granted granted Critical
Publication of FR1017089A publication Critical patent/FR1017089A/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
    • B24B45/00—Means for securing grinding wheels on rotary arbors

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR1017089D 1950-05-04 1950-05-04 Improvements to machines for grinding or polishing lenses or other objects Expired FR1017089A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1017089T 1950-05-04

Publications (1)

Publication Number Publication Date
FR1017089A true FR1017089A (en) 1952-12-01

Family

ID=9574247

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1017089D Expired FR1017089A (en) 1950-05-04 1950-05-04 Improvements to machines for grinding or polishing lenses or other objects

Country Status (1)

Country Link
FR (1) FR1017089A (en)

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