FR859878A - Device for protection against harmful telluric radiations and its applications in particular to installations using emissive products and to protection against lightning - Google Patents

Device for protection against harmful telluric radiations and its applications in particular to installations using emissive products and to protection against lightning

Info

Publication number
FR859878A
FR859878A FR859878DA FR859878A FR 859878 A FR859878 A FR 859878A FR 859878D A FR859878D A FR 859878DA FR 859878 A FR859878 A FR 859878A
Authority
FR
France
Prior art keywords
protection against
telluric
radiations
installations
applications
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)
Inventor
Charles Voillaume
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 FR859878A publication Critical patent/FR859878A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N1/00—Electrotherapy; Circuits therefor
    • A61N1/16—Screening or neutralising undesirable influences from or using, atmospheric or terrestrial radiation or fields

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (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)
FR859878D 1939-06-01 1939-06-01 Device for protection against harmful telluric radiations and its applications in particular to installations using emissive products and to protection against lightning Expired FR859878A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR859878T 1939-06-01

Publications (1)

Publication Number Publication Date
FR859878A true FR859878A (en) 1940-12-31

Family

ID=9330693

Family Applications (1)

Application Number Title Priority Date Filing Date
FR859878D Expired FR859878A (en) 1939-06-01 1939-06-01 Device for protection against harmful telluric radiations and its applications in particular to installations using emissive products and to protection against lightning

Country Status (1)

Country Link
FR (1) FR859878A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0131636A1 (en) * 1983-07-08 1985-01-23 Esper, Herbert, Dipl.-Ing. (FH) Apparatus for screening earth radiation
AT386339B (en) * 1983-10-10 1988-08-10 Heinz Stolze SWITCHING WITH A VIBRATION CIRCUIT

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0131636A1 (en) * 1983-07-08 1985-01-23 Esper, Herbert, Dipl.-Ing. (FH) Apparatus for screening earth radiation
AT386339B (en) * 1983-10-10 1988-08-10 Heinz Stolze SWITCHING WITH A VIBRATION CIRCUIT

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