FR2110874A5 - - Google Patents

Info

Publication number
FR2110874A5
FR2110874A5 FR7135404A FR7135404A FR2110874A5 FR 2110874 A5 FR2110874 A5 FR 2110874A5 FR 7135404 A FR7135404 A FR 7135404A FR 7135404 A FR7135404 A FR 7135404A FR 2110874 A5 FR2110874 A5 FR 2110874A5
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
FR7135404A
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.)
Agfa Gevaert AG
Original Assignee
Agfa Gevaert AG
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 Agfa Gevaert AG filed Critical Agfa Gevaert AG
Application granted granted Critical
Publication of FR2110874A5 publication Critical patent/FR2110874A5/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/86—Investigating moving sheets

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Facsimile Scanning Arrangements (AREA)
  • Projection-Type Copiers In General (AREA)
FR7135404A 1970-10-02 1971-10-01 Expired FR2110874A5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702048414 DE2048414B2 (en) 1970-10-02 1970-10-02 DEVICE FOR PHOTOELECTRIC SENSING

Publications (1)

Publication Number Publication Date
FR2110874A5 true FR2110874A5 (en) 1972-06-02

Family

ID=5783986

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7135404A Expired FR2110874A5 (en) 1970-10-02 1971-10-01

Country Status (4)

Country Link
US (1) US3732430A (en)
CH (1) CH534393A (en)
DE (1) DE2048414B2 (en)
FR (1) FR2110874A5 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0121340A2 (en) * 1983-03-02 1984-10-10 Energy Conversion Devices, Inc. Method and apparatus for measuring thin film thickness
EP0365788A1 (en) * 1988-08-31 1990-05-02 Canon Kabushiki Kaisha Recording apparatus

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4039770A (en) * 1975-06-11 1977-08-02 Xerox Corporation Interface system to control flash lamp
US5644141A (en) * 1995-10-12 1997-07-01 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Apparatus and method for high-speed characterization of surfaces
JP3459714B2 (en) * 1996-01-05 2003-10-27 キヤノン株式会社 Image reading device
FI106484B (en) * 1999-07-15 2001-02-15 Neles Paper Automation Oy An arrangement for measuring the properties of a moving paper web
US6669818B2 (en) * 2000-06-28 2003-12-30 Metso Paper Karlstad Ab Shortened layout from dryer to reel in tissue machine
US6749723B2 (en) * 2000-06-28 2004-06-15 Metso Paper Karlstad Ab Measuring arrangements in a shortened dry end of a tissue machine

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1969465A (en) * 1932-07-29 1934-08-07 Eastman Kodak Co Means for maintaining moving bands in synchronism
US3308301A (en) * 1964-03-02 1967-03-07 Weissbach Max Light reflective photoelectric tape sensor system
US3278754A (en) * 1964-09-16 1966-10-11 Ibm Photosensitive double document detector
FR1540967A (en) * 1967-06-29 1968-10-04 Bull General Electric Reader-selector device for optical reading of perforations and marks on recording media
US3573478A (en) * 1969-02-24 1971-04-06 Us Air Force Optical sector switch apparatus for indicating degree of angular movement between two movable surfaces

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0121340A2 (en) * 1983-03-02 1984-10-10 Energy Conversion Devices, Inc. Method and apparatus for measuring thin film thickness
EP0121340A3 (en) * 1983-03-02 1984-11-07 Energy Conversion Devices, Inc. Method and apparatus for measuring thin film thickness
EP0365788A1 (en) * 1988-08-31 1990-05-02 Canon Kabushiki Kaisha Recording apparatus
US5109236A (en) * 1988-08-31 1992-04-28 Canon Kabushiki Kaisha Smoothness measuring device and recording apparatus to which the smoothness measuring device is applied

Also Published As

Publication number Publication date
US3732430A (en) 1973-05-08
CH534393A (en) 1973-02-28
DE2048414A1 (en) 1972-04-06
DE2048414B2 (en) 1973-08-02

Similar Documents

Publication Publication Date Title
FR2110874A5 (en)
ATA96471A (en)
AU1473870A (en)
AU1146470A (en)
AU2044470A (en)
AU1517670A (en)
AU1716970A (en)
AU1833270A (en)
AU2085370A (en)
AU2130570A (en)
AU1336970A (en)
AU2017870A (en)
AU1326870A (en)
AR195465A1 (en)
AU1881070A (en)
AU2144270A (en)
AU2112570A (en)
AU2115870A (en)
AU1974970A (en)
AU1189670A (en)
AU2119370A (en)
AU1969370A (en)
AU1943370A (en)
AU1918570A (en)
AU2130770A (en)

Legal Events

Date Code Title Description
ST Notification of lapse