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FR894297A - High frequency oscillator tube for medical applications - Google Patents

High frequency oscillator tube for medical applications

Info

Publication number
FR894297A
FR894297A FR894297DA FR894297A FR 894297 A FR894297 A FR 894297A FR 894297D A FR894297D A FR 894297DA FR 894297 A FR894297 A FR 894297A
Authority
FR
France
Prior art keywords
high frequency
medical applications
frequency oscillator
oscillator tube
tube
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
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Application granted granted Critical
Publication of FR894297A publication Critical patent/FR894297A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N5/00—Radiation therapy

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Pathology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
FR894297D 1942-04-27 1943-04-27 High frequency oscillator tube for medical applications Expired FR894297A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL894297X 1942-04-27

Publications (1)

Publication Number Publication Date
FR894297A true FR894297A (en) 1944-12-19

Family

ID=19856035

Family Applications (1)

Application Number Title Priority Date Filing Date
FR894297D Expired FR894297A (en) 1942-04-27 1943-04-27 High frequency oscillator tube for medical applications

Country Status (1)

Country Link
FR (1) FR894297A (en)

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