NL67056C - - Google Patents

Info

Publication number
NL67056C
NL67056C NL67056DA NL67056C NL 67056 C NL67056 C NL 67056C NL 67056D A NL67056D A NL 67056DA NL 67056 C NL67056 C NL 67056C
Authority
NL
Netherlands
Application number
Publication of NL67056C publication Critical patent/NL67056C/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
    • B24B13/005—Blocking means, chucks or the like; Alignment devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
NL67056D NL67056C (en)

Publications (1)

Publication Number Publication Date
NL67056C true NL67056C (en)

Family

ID=1820172

Family Applications (1)

Application Number Title Priority Date Filing Date
NL67056D NL67056C (en)

Country Status (1)

Country Link
NL (1) NL67056C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3488174A (en) * 1966-01-11 1970-01-06 Jean Boudet Manufacture of moulds of tempered glass intended for the production of optical and ophthalmic lenses of thermo-setting resins

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3488174A (en) * 1966-01-11 1970-01-06 Jean Boudet Manufacture of moulds of tempered glass intended for the production of optical and ophthalmic lenses of thermo-setting resins

Similar Documents

Publication Publication Date Title
US3962833A (en) Method for the alteration of a lens and an adhesive lens blocking pad used therein
EP1890184B1 (en) Method for manufacturing plastic lens having coat layer, and lens supporting table
US3297422A (en) Method of making molds for multifocal ophthalmic lenses
US8956202B2 (en) System for machining a bevel
DE2702861A1 (en) GLASS SINKING SHAPES AND METHOD OF MANUFACTURING
US2441108A (en) Abrading apparatus
US2395700A (en) Method and apparatus for shaping optical objects and the like
CN101850539B (en) Lower unit for glass polishing system and polishing method utilizing the same
US3337659A (en) Method of producing mold elements for lenses
USRE31897E (en) Method for the alteration of a lens
US3488174A (en) Manufacture of moulds of tempered glass intended for the production of optical and ophthalmic lenses of thermo-setting resins
US3321870A (en) Lens holding chuck
US3264079A (en) Method of inspecting tempered glass sheets
US3150950A (en) Working glass
US3828483A (en) Optical lens generating machine having spherical bearing workpiece holder
NL67056C (en)