FR1232982A - Spatial copying machine - Google Patents

Spatial copying machine

Info

Publication number
FR1232982A
FR1232982A FR791406A FR791406A FR1232982A FR 1232982 A FR1232982 A FR 1232982A FR 791406 A FR791406 A FR 791406A FR 791406 A FR791406 A FR 791406A FR 1232982 A FR1232982 A FR 1232982A
Authority
FR
France
Prior art keywords
copying machine
spatial
spatial copying
machine
copying
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
FR791406A
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.)
COMM OUVRIERS LUNETIERS SOC IN
Original Assignee
COMM OUVRIERS LUNETIERS SOC IN
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 COMM OUVRIERS LUNETIERS SOC IN filed Critical COMM OUVRIERS LUNETIERS SOC IN
Priority to FR791406A priority Critical patent/FR1232982A/en
Priority to BE589274A priority patent/BE589274A/en
Application granted granted Critical
Publication of FR1232982A publication Critical patent/FR1232982A/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
    • B24B17/00—Special adaptations of machines or devices for grinding controlled by patterns, drawings, magnetic tapes or the like; Accessories therefor
    • B24B17/02—Special adaptations of machines or devices for grinding controlled by patterns, drawings, magnetic tapes or the like; Accessories therefor involving mechanical transmission means only
    • B24B17/025—Special adaptations of machines or devices for grinding controlled by patterns, drawings, magnetic tapes or the like; Accessories therefor involving mechanical transmission means only for grinding rotating workpieces (three dimensional)

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR791406A 1959-04-07 1959-04-07 Spatial copying machine Expired FR1232982A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR791406A FR1232982A (en) 1959-04-07 1959-04-07 Spatial copying machine
BE589274A BE589274A (en) 1959-04-07 1960-03-31 Spatial copying machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR791406A FR1232982A (en) 1959-04-07 1959-04-07 Spatial copying machine

Publications (1)

Publication Number Publication Date
FR1232982A true FR1232982A (en) 1960-10-12

Family

ID=8713348

Family Applications (1)

Application Number Title Priority Date Filing Date
FR791406A Expired FR1232982A (en) 1959-04-07 1959-04-07 Spatial copying machine

Country Status (2)

Country Link
BE (1) BE589274A (en)
FR (1) FR1232982A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2527643A1 (en) * 1974-06-20 1976-01-08 Essilor Int COPY PROCESSING MACHINE IN PARTICULAR FOR CREATING CONCAVER SURFACES

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2527643A1 (en) * 1974-06-20 1976-01-08 Essilor Int COPY PROCESSING MACHINE IN PARTICULAR FOR CREATING CONCAVER SURFACES

Also Published As

Publication number Publication date
BE589274A (en) 1960-07-18

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