BE510562A - - Google Patents

Info

Publication number
BE510562A
BE510562A BE510562DA BE510562A BE 510562 A BE510562 A BE 510562A BE 510562D A BE510562D A BE 510562DA BE 510562 A BE510562 A BE 510562A
Authority
BE
Belgium
Application number
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.)
Publication of BE510562A publication Critical patent/BE510562A/xx

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
    • B24B13/00—Machines or devices designed for grinding or polishing optical surfaces on lenses or surfaces of similar shape on other work; Accessories therefor
    • B24B13/04—Machines or devices designed for grinding or polishing optical surfaces on lenses or surfaces of similar shape on other work; Accessories therefor grinding of lenses involving grinding wheels controlled by gearing
    • 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
    • B24B13/00—Machines or devices designed for grinding or polishing optical surfaces on lenses or surfaces of similar shape on other work; Accessories therefor
    • B24B13/04—Machines or devices designed for grinding or polishing optical surfaces on lenses or surfaces of similar shape on other work; Accessories therefor grinding of lenses involving grinding wheels controlled by gearing
    • B24B13/043—Machines or devices designed for grinding or polishing optical surfaces on lenses or surfaces of similar shape on other work; Accessories therefor grinding of lenses involving grinding wheels controlled by gearing using cup-type grinding wheels

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
BE510562D 1952-04-09 BE510562A (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE1055282X 1952-04-09

Publications (1)

Publication Number Publication Date
BE510562A true BE510562A (xx)

Family

ID=3892899

Family Applications (1)

Application Number Title Priority Date Filing Date
BE510562D BE510562A (xx) 1952-04-09

Country Status (2)

Country Link
BE (1) BE510562A (xx)
FR (1) FR1055282A (xx)

Also Published As

Publication number Publication date
FR1055282A (fr) 1954-02-17

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