FR1278385A - Construction unit assembly for photoelectric devices - Google Patents

Construction unit assembly for photoelectric devices

Info

Publication number
FR1278385A
FR1278385A FR850074A FR850074A FR1278385A FR 1278385 A FR1278385 A FR 1278385A FR 850074 A FR850074 A FR 850074A FR 850074 A FR850074 A FR 850074A FR 1278385 A FR1278385 A FR 1278385A
Authority
FR
France
Prior art keywords
construction unit
unit assembly
photoelectric devices
photoelectric
devices
Prior art date
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
FR850074A
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.)
Licentia Patent Verwaltungs GmbH
Original Assignee
Licentia Patent Verwaltungs GmbH
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 Licentia Patent Verwaltungs GmbH filed Critical Licentia Patent Verwaltungs GmbH
Priority to FR850074A priority Critical patent/FR1278385A/en
Application granted granted Critical
Publication of FR1278385A publication Critical patent/FR1278385A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V8/00—Prospecting or detecting by optical means
    • G01V8/10—Detecting, e.g. by using light barriers
    • G01V8/12—Detecting, e.g. by using light barriers using one transmitter and one receiver

Landscapes

  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Geophysics (AREA)
FR850074A 1961-01-18 1961-01-18 Construction unit assembly for photoelectric devices Expired FR1278385A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR850074A FR1278385A (en) 1961-01-18 1961-01-18 Construction unit assembly for photoelectric devices

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR850074A FR1278385A (en) 1961-01-18 1961-01-18 Construction unit assembly for photoelectric devices

Publications (1)

Publication Number Publication Date
FR1278385A true FR1278385A (en) 1961-12-08

Family

ID=8746998

Family Applications (1)

Application Number Title Priority Date Filing Date
FR850074A Expired FR1278385A (en) 1961-01-18 1961-01-18 Construction unit assembly for photoelectric devices

Country Status (1)

Country Link
FR (1) FR1278385A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2181378A5 (en) * 1972-04-20 1973-11-30 Polygraph Leipzig
FR2184896A1 (en) * 1972-05-18 1973-12-28 Sick Optik Elektronik Erwin

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2181378A5 (en) * 1972-04-20 1973-11-30 Polygraph Leipzig
FR2184896A1 (en) * 1972-05-18 1973-12-28 Sick Optik Elektronik Erwin

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