FR1491990A - Signal display device - Google Patents

Signal display device

Info

Publication number
FR1491990A
FR1491990A FR76026A FR76026A FR1491990A FR 1491990 A FR1491990 A FR 1491990A FR 76026 A FR76026 A FR 76026A FR 76026 A FR76026 A FR 76026A FR 1491990 A FR1491990 A FR 1491990A
Authority
FR
France
Prior art keywords
display device
signal display
signal
display
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
FR76026A
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.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to FR76026A priority Critical patent/FR1491990A/en
Application granted granted Critical
Publication of FR1491990A publication Critical patent/FR1491990A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N23/00—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00
    • G01N23/22—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by measuring secondary emission from the material
    • G01N23/225—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by measuring secondary emission from the material using electron or ion

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)
FR76026A 1966-09-12 1966-09-12 Signal display device Expired FR1491990A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR76026A FR1491990A (en) 1966-09-12 1966-09-12 Signal display device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR76026A FR1491990A (en) 1966-09-12 1966-09-12 Signal display device

Publications (1)

Publication Number Publication Date
FR1491990A true FR1491990A (en) 1967-08-11

Family

ID=8616939

Family Applications (1)

Application Number Title Priority Date Filing Date
FR76026A Expired FR1491990A (en) 1966-09-12 1966-09-12 Signal display device

Country Status (1)

Country Link
FR (1) FR1491990A (en)

Similar Documents

Publication Publication Date Title
FR1495825A (en) Electrical signal recording device
FR1500533A (en) Information display device
FR1462051A (en) Illuminated display device
CH476351A (en) Visual display device
FR1538006A (en) Breastfeeding device
FR1507559A (en) Digital display device
CH486746A (en) Alarm device
CH455323A (en) Instrument protection device
FR1425810A (en) Display device
FR1547871A (en) Advanced electronic display device
CH459620A (en) Character identification device
BE610849A (en) Electrical signal display device
BE752451A (en) DISPLAY DEVICE
FR1505467A (en) Illuminated display device
CH530125A (en) Logic signal distribution device
FR1491990A (en) Signal display device
FR1518811A (en) Sputtering device
FR1484906A (en) Device for integrating analog signals
FR1494524A (en) Mobile symbol display device
FR1488576A (en) Signal scrambling device
FR1478655A (en) Signal modification device
FR1473353A (en) Clockwork device
FR1527432A (en) Visual display device
FR1534587A (en) Visual display device
FR1527638A (en) Signal receiving device