NL302426A - - Google Patents

Info

Publication number
NL302426A
NL302426A NL302426DA NL302426A NL 302426 A NL302426 A NL 302426A NL 302426D A NL302426D A NL 302426DA NL 302426 A NL302426 A NL 302426A
Authority
NL
Netherlands
Application number
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.)
Publication of NL302426A publication Critical patent/NL302426A/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
    • H04M1/03—Constructional features of telephone transmitters or receivers, e.g. telephone hand-sets
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
  • Electrostatic, Electromagnetic, Magneto- Strictive, And Variable-Resistance Transducers (AREA)
NL302426D 1963-12-30 NL302426A (ja�@�@)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE641937A BE641937A (ja�@�@) 1963-12-30 1963-12-30

Publications (1)

Publication Number Publication Date
NL302426A true NL302426A (ja�@�@)

Family

ID=3845715

Family Applications (1)

Application Number Title Priority Date Filing Date
NL302426D NL302426A (ja�@�@) 1963-12-30

Country Status (3)

Country Link
BE (1) BE641937A (ja�@�@)
GB (1) GB1016716A (ja�@�@)
NL (1) NL302426A (ja�@�@)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4773091A (en) * 1986-06-16 1988-09-20 Northern Telecom Limited Telephone handset for use in noisy locations
FR2780233B1 (fr) 1998-06-22 2000-08-04 Alsthom Cge Alcatel Boitier de telephone mobile

Also Published As

Publication number Publication date
GB1016716A (en) 1966-01-12
BE641937A (ja�@�@) 1964-04-16

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