FR2128940A5 - - Google Patents

Info

Publication number
FR2128940A5
FR2128940A5 FR7108095A FR7108095A FR2128940A5 FR 2128940 A5 FR2128940 A5 FR 2128940A5 FR 7108095 A FR7108095 A FR 7108095A FR 7108095 A FR7108095 A FR 7108095A FR 2128940 A5 FR2128940 A5 FR 2128940A5
Authority
FR
France
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
FR7108095A
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.)
Ducellier et Cie
Original Assignee
Ducellier et Cie
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 Ducellier et Cie filed Critical Ducellier et Cie
Priority to FR7108095A priority Critical patent/FR2128940A5/fr
Priority to NL7107448A priority patent/NL7107448A/xx
Application granted granted Critical
Publication of FR2128940A5 publication Critical patent/FR2128940A5/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B3/00—Simple or compound lenses
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D11/00—Producing optical elements, e.g. lenses or prisms
    • B29D11/00009—Production of simple or compound lenses

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Health & Medical Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Ophthalmology & Optometry (AREA)
  • Mechanical Engineering (AREA)
FR7108095A 1971-03-09 1971-03-09 Expired FR2128940A5 (enExample)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR7108095A FR2128940A5 (enExample) 1971-03-09 1971-03-09
NL7107448A NL7107448A (enExample) 1971-03-09 1971-05-28

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7108095A FR2128940A5 (enExample) 1971-03-09 1971-03-09

Publications (1)

Publication Number Publication Date
FR2128940A5 true FR2128940A5 (enExample) 1972-10-27

Family

ID=9073197

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7108095A Expired FR2128940A5 (enExample) 1971-03-09 1971-03-09

Country Status (2)

Country Link
FR (1) FR2128940A5 (enExample)
NL (1) NL7107448A (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0278638A1 (en) * 1987-01-28 1988-08-17 Combined Optical Industries Limited Improved lens
AT405212B (de) * 1997-01-15 1999-06-25 Photonic Optische Geraete Gmbh Optisches element

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0278638A1 (en) * 1987-01-28 1988-08-17 Combined Optical Industries Limited Improved lens
AT405212B (de) * 1997-01-15 1999-06-25 Photonic Optische Geraete Gmbh Optisches element

Also Published As

Publication number Publication date
NL7107448A (enExample) 1972-09-12

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Legal Events

Date Code Title Description
ST Notification of lapse