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FR348439A - Dispositifs de conjonctions électriques - Google Patents

Dispositifs de conjonctions électriques

Info

Publication number
FR348439A
FR348439A FR348439DA FR348439A FR 348439 A FR348439 A FR 348439A FR 348439D A FR348439D A FR 348439DA FR 348439 A FR348439 A FR 348439A
Authority
FR
France
Prior art keywords
conjunction devices
electrical
electrical conjunction
devices
conjunction
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
Paul Hallot
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 FR348439A publication Critical patent/FR348439A/fr
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S9/00—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply
    • F21S9/02—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
FR348439D 1904-02-09 1904-02-09 Dispositifs de conjonctions électriques Expired FR348439A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR348439T 1904-02-09

Publications (1)

Publication Number Publication Date
FR348439A true FR348439A (fr) 1905-04-12

Family

ID=1397015

Family Applications (1)

Application Number Title Priority Date Filing Date
FR348439D Expired FR348439A (fr) 1904-02-09 1904-02-09 Dispositifs de conjonctions électriques

Country Status (1)

Country Link
FR (1) FR348439A (fr)

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