BE589274A - Spatial copying machine - Google Patents

Spatial copying machine

Info

Publication number
BE589274A
BE589274A BE589274A BE589274A BE589274A BE 589274 A BE589274 A BE 589274A BE 589274 A BE589274 A BE 589274A BE 589274 A BE589274 A BE 589274A BE 589274 A BE589274 A BE 589274A
Authority
BE
Belgium
Prior art keywords
copying machine
spatial
spatial copying
machine
copying
Prior art date
Application number
BE589274A
Other languages
French (fr)
Original Assignee
Lunetiers Cottetpoichet Tagnon
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 Lunetiers Cottetpoichet Tagnon filed Critical Lunetiers Cottetpoichet Tagnon
Publication of BE589274A publication Critical patent/BE589274A/en

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)
BE589274A 1959-04-07 1960-03-31 Spatial copying machine BE589274A (en)

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
BE589274A true BE589274A (en) 1960-07-18

Family

ID=8713348

Family Applications (1)

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

Country Status (2)

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

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2275279A1 (en) * 1974-06-20 1976-01-16 Essilor Int REPRODUCING MACHINE ENABLING IN PARTICULAR THE REALIZATION OF CONCAVED SURFACES

Also Published As

Publication number Publication date
FR1232982A (en) 1960-10-12

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