FR495432A - Protecteur pour cohéreur - Google Patents

Protecteur pour cohéreur

Info

Publication number
FR495432A
FR495432A FR495432DA FR495432A FR 495432 A FR495432 A FR 495432A FR 495432D A FR495432D A FR 495432DA FR 495432 A FR495432 A FR 495432A
Authority
FR
France
Prior art keywords
coherer
protector
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
English (en)
Inventor
Harry Donald Betz
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR495432A publication Critical patent/FR495432A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C8/00—Non-adjustable resistors consisting of loose powdered or granular conducting, or powdered or granular semi-conducting material
    • H01C8/02—Coherers or like imperfect resistors for detecting electromagnetic waves

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
FR495432D 1917-08-24 1917-08-24 Protecteur pour cohéreur Expired FR495432A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR495432T 1917-08-24

Publications (1)

Publication Number Publication Date
FR495432A true FR495432A (fr) 1919-10-08

Family

ID=1530983

Family Applications (1)

Application Number Title Priority Date Filing Date
FR495432D Expired FR495432A (fr) 1917-08-24 1917-08-24 Protecteur pour cohéreur

Country Status (1)

Country Link
FR (1) FR495432A (fr)

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