BE468417A - - Google Patents

Info

Publication number
BE468417A
BE468417A BE468417DA BE468417A BE 468417 A BE468417 A BE 468417A BE 468417D A BE468417D A BE 468417DA BE 468417 A BE468417 A BE 468417A
Authority
BE
Belgium
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 BE468417A publication Critical patent/BE468417A/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
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/06—Arranging circuit leads; Relieving strain on circuit leads

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Telephone Set Structure (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)
BE468417D 1942-12-11 BE468417A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US468605A US2413030A (en) 1942-12-11 1942-12-11 Cord connector for telephone instruments

Publications (1)

Publication Number Publication Date
BE468417A true BE468417A (enrdf_load_stackoverflow)

Family

ID=23860479

Family Applications (2)

Application Number Title Priority Date Filing Date
BE468417D BE468417A (enrdf_load_stackoverflow) 1942-12-11
BE468190D BE468190A (enrdf_load_stackoverflow) 1942-12-11

Family Applications After (1)

Application Number Title Priority Date Filing Date
BE468190D BE468190A (enrdf_load_stackoverflow) 1942-12-11

Country Status (4)

Country Link
US (1) US2413030A (enrdf_load_stackoverflow)
BE (2) BE468190A (enrdf_load_stackoverflow)
FR (2) FR938402A (enrdf_load_stackoverflow)
GB (1) GB564690A (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2654834A (en) * 1949-11-01 1953-10-06 Motorola Inc Transmit-receive switch
EP0861012A1 (fr) * 1997-02-25 1998-08-26 Koninklijke Philips Electronics N.V. Haut-parleur et appareil téléphonique comprenant un tel haut-parleur

Also Published As

Publication number Publication date
BE468190A (enrdf_load_stackoverflow)
US2413030A (en) 1946-12-24
FR938221A (fr) 1948-09-08
FR938402A (fr) 1948-09-15
GB564690A (en) 1944-10-09

Similar Documents

Publication Publication Date Title
FR960439A (enrdf_load_stackoverflow)
BE446025A (enrdf_load_stackoverflow)
BE446040A (enrdf_load_stackoverflow)
NL89000C (enrdf_load_stackoverflow)
NL62336C (enrdf_load_stackoverflow)
BE458829A (enrdf_load_stackoverflow)
BE453247A (enrdf_load_stackoverflow)
BE452454A (enrdf_load_stackoverflow)
BE451895A (enrdf_load_stackoverflow)
BE451597A (enrdf_load_stackoverflow)
BE448622A (enrdf_load_stackoverflow)
BE448611A (enrdf_load_stackoverflow)
BE447706A (enrdf_load_stackoverflow)
BE446591A (enrdf_load_stackoverflow)
BE446560A (enrdf_load_stackoverflow)
BE446464A (enrdf_load_stackoverflow)
BE446455A (enrdf_load_stackoverflow)
BE446420A (enrdf_load_stackoverflow)
BE446419A (enrdf_load_stackoverflow)
BE446396A (enrdf_load_stackoverflow)
BE446369A (enrdf_load_stackoverflow)
BE446368A (enrdf_load_stackoverflow)
BE446350A (enrdf_load_stackoverflow)
BE446348A (enrdf_load_stackoverflow)
BE446312A (enrdf_load_stackoverflow)