FR2061647B1 - - Google Patents

Info

Publication number
FR2061647B1
FR2061647B1 FR7033644A FR7033644A FR2061647B1 FR 2061647 B1 FR2061647 B1 FR 2061647B1 FR 7033644 A FR7033644 A FR 7033644A FR 7033644 A FR7033644 A FR 7033644A FR 2061647 B1 FR2061647 B1 FR 2061647B1
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
FR7033644A
Other versions
FR2061647A1 (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.)
Xerox Corp
Original Assignee
Xerox Corp
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 Xerox Corp filed Critical Xerox Corp
Publication of FR2061647A1 publication Critical patent/FR2061647A1/fr
Application granted granted Critical
Publication of FR2061647B1 publication Critical patent/FR2061647B1/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B13/00—Optical objectives specially designed for the purposes specified below
    • G02B13/24—Optical objectives specially designed for the purposes specified below for reproducing or copying at short object distances

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Lenses (AREA)
FR7033644A 1969-09-10 1970-09-10 Expired FR2061647B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US85673069A 1969-09-10 1969-09-10
US2304870A 1970-03-26 1970-03-26

Publications (2)

Publication Number Publication Date
FR2061647A1 FR2061647A1 (fr) 1971-06-25
FR2061647B1 true FR2061647B1 (fr) 1975-07-04

Family

ID=26696668

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7033644A Expired FR2061647B1 (fr) 1969-09-10 1970-09-10

Country Status (9)

Country Link
JP (2) JPS491206B1 (fr)
BE (1) BE755985A (fr)
CA (1) CA929389A (fr)
DE (1) DE2044897A1 (fr)
ES (1) ES383463A1 (fr)
FR (1) FR2061647B1 (fr)
GB (1) GB1321446A (fr)
NL (1) NL7013181A (fr)
SE (1) SE369234B (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2703914C2 (de) * 1976-03-03 1986-06-26 Xerox Corp., Rochester, N.Y. Vario-Objektiv zur Abbildung zwischen einem festen endlichen Objekt-/Bildebenenabstand

Also Published As

Publication number Publication date
FR2061647A1 (fr) 1971-06-25
NL7013181A (fr) 1971-03-12
GB1321446A (en) 1973-06-27
JPS491206B1 (fr) 1974-01-12
SE369234B (fr) 1974-08-12
ES383463A1 (es) 1973-07-01
BE755985A (fr) 1971-03-10
JPS5038932B1 (fr) 1975-12-13
CA929389A (en) 1973-07-03
DE2044897A1 (de) 1971-03-11

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Legal Events

Date Code Title Description
ST Notification of lapse