FR1581848A - - Google Patents

Info

Publication number
FR1581848A
FR1581848A FR165701A FR1581848DA FR1581848A FR 1581848 A FR1581848 A FR 1581848A FR 165701 A FR165701 A FR 165701A FR 1581848D A FR1581848D A FR 1581848DA FR 1581848 A FR1581848 A FR 1581848A
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
FR165701A
Other languages
French (fr)
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 filed Critical
Application granted granted Critical
Publication of FR1581848A publication Critical patent/FR1581848A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/20—Power amplifiers, e.g. Class B amplifiers, Class C amplifiers
    • H03F3/21—Power amplifiers, e.g. Class B amplifiers, Class C amplifiers with semiconductor devices only
    • H03F3/217—Class D power amplifiers; Switching amplifiers
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
    • A61B5/316—Modalities, i.e. specific diagnostic methods
    • A61B5/318—Heart-related electrical modalities, e.g. electrocardiography [ECG]
    • A61B5/333—Recording apparatus specially adapted therefor
    • A61B5/336—Magnetic recording apparatus
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Medical Informatics (AREA)
  • Cardiology (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Power Engineering (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Physics & Mathematics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Recording Measured Values (AREA)
FR165701A 1968-09-10 1968-09-10 Expired FR1581848A (enrdf_load_stackoverflow)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR165701 1968-09-10
GB4291668 1968-09-10

Publications (1)

Publication Number Publication Date
FR1581848A true FR1581848A (enrdf_load_stackoverflow) 1969-09-19

Family

ID=26182218

Family Applications (1)

Application Number Title Priority Date Filing Date
FR165701A Expired FR1581848A (enrdf_load_stackoverflow) 1968-09-10 1968-09-10

Country Status (2)

Country Link
FR (1) FR1581848A (enrdf_load_stackoverflow)
GB (1) GB1228460A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2184827A1 (enrdf_load_stackoverflow) * 1972-05-15 1973-12-28 Eastman Kodak Co

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2184827A1 (enrdf_load_stackoverflow) * 1972-05-15 1973-12-28 Eastman Kodak Co

Also Published As

Publication number Publication date
GB1228460A (enrdf_load_stackoverflow) 1971-04-15

Similar Documents

Publication Publication Date Title
AU1946070A (enrdf_load_stackoverflow)
AU428130B2 (enrdf_load_stackoverflow)
AU2374870A (enrdf_load_stackoverflow)
AU5184069A (enrdf_load_stackoverflow)
AU6168869A (enrdf_load_stackoverflow)
AU6171569A (enrdf_load_stackoverflow)
AU429879B2 (enrdf_load_stackoverflow)
AU416157B2 (enrdf_load_stackoverflow)
AU2581067A (enrdf_load_stackoverflow)
FR1581848A (enrdf_load_stackoverflow)
AU4811568A (enrdf_load_stackoverflow)
AU421558B1 (enrdf_load_stackoverflow)
AU2580267A (enrdf_load_stackoverflow)
AU3789668A (enrdf_load_stackoverflow)
AU3224368A (enrdf_load_stackoverflow)
AU4744468A (enrdf_load_stackoverflow)
AR203075Q (enrdf_load_stackoverflow)
AU479393A (enrdf_load_stackoverflow)
BE708888A (enrdf_load_stackoverflow)
AU463027A (enrdf_load_stackoverflow)
AU4503667A (enrdf_load_stackoverflow)
AU4464266A (enrdf_load_stackoverflow)
AU479894A (enrdf_load_stackoverflow)
AU4270368A (enrdf_load_stackoverflow)
AU4224469A (enrdf_load_stackoverflow)

Legal Events

Date Code Title Description
ST Notification of lapse