BE775347A - Casque muni d'un poste recepteur de radio - Google Patents

Casque muni d'un poste recepteur de radio

Info

Publication number
BE775347A
BE775347A BE775347A BE775347A BE775347A BE 775347 A BE775347 A BE 775347A BE 775347 A BE775347 A BE 775347A BE 775347 A BE775347 A BE 775347A BE 775347 A BE775347 A BE 775347A
Authority
BE
Belgium
Prior art keywords
radio receiver
receiver station
helmet equipped
helmet
station
Prior art date
Application number
BE775347A
Other languages
English (en)
French (fr)
Original Assignee
Harada Ind Co Ltd
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
Priority claimed from JP12663370U external-priority patent/JPS5018658Y1/ja
Application filed by Harada Ind Co Ltd filed Critical Harada Ind Co Ltd
Publication of BE775347A publication Critical patent/BE775347A/xx

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/04—Supports for telephone transmitters or receivers
    • H04M1/05—Supports for telephone transmitters or receivers specially adapted for use on head, throat or breast
    • A—HUMAN NECESSITIES
    • A42—HEADWEAR
    • A42B—HATS; HEAD COVERINGS
    • A42B3/00—Helmets; Helmet covers ; Other protective head coverings
    • A42B3/04—Parts, details or accessories of helmets
    • A42B3/30—Mounting radio sets or communication systems
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/27—Adaptation for use in or on movable bodies
    • H01Q1/273—Adaptation for carrying or wearing by persons or animals
    • H01Q1/276—Adaptation for carrying or wearing by persons or animals for mounting on helmets

Landscapes

  • Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
BE775347A 1970-12-18 1971-11-16 Casque muni d'un poste recepteur de radio BE775347A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP12663470 1970-12-18
JP12663370U JPS5018658Y1 (OSRAM) 1970-12-18 1970-12-18

Publications (1)

Publication Number Publication Date
BE775347A true BE775347A (fr) 1972-03-16

Family

ID=26462799

Family Applications (1)

Application Number Title Priority Date Filing Date
BE775347A BE775347A (fr) 1970-12-18 1971-11-16 Casque muni d'un poste recepteur de radio

Country Status (4)

Country Link
BE (1) BE775347A (OSRAM)
FR (1) FR2118709A5 (OSRAM)
IT (1) IT950510B (OSRAM)
NL (1) NL7115873A (OSRAM)

Also Published As

Publication number Publication date
IT950510B (it) 1973-06-20
NL7115873A (OSRAM) 1972-06-20
FR2118709A5 (OSRAM) 1972-07-28

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