LU27852A1 - - Google Patents

Info

Publication number
LU27852A1
LU27852A1 LU27852DA LU27852A1 LU 27852 A1 LU27852 A1 LU 27852A1 LU 27852D A LU27852D A LU 27852DA LU 27852 A1 LU27852 A1 LU 27852A1
Authority
LU
Luxembourg
Application number
Other languages
French (fr)
Inventor
D Electricite Compagn Generale
Original Assignee
Comp Generale Electricite
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
Publication of LU27852A1 publication Critical patent/LU27852A1/fr
Application filed by Comp Generale Electricite filed Critical Comp Generale Electricite

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q3/00—Selecting arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R25/00—Electric hearing aids
    • H04R25/35—Electric hearing aids using translation techniques

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Neurosurgery (AREA)
  • Otolaryngology (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Monitoring And Testing Of Exchanges (AREA)
  • Mechanisms For Operating Contacts (AREA)
LU27852D 1943-09-07 1946-02-22 LU27852A1 (ja�@�@)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR901359T 1943-09-07

Publications (1)

Publication Number Publication Date
LU27852A1 true LU27852A1 (ja�@�@) 1945-12-22

Family

ID=9401782

Family Applications (1)

Application Number Title Priority Date Filing Date
LU27852D LU27852A1 (ja�@�@) 1943-09-07 1946-02-22

Country Status (6)

Country Link
BE (1) BE464926A (ja�@�@)
CH (1) CH250537A (ja�@�@)
FR (1) FR901359A (ja�@�@)
GB (1) GB646196A (ja�@�@)
LU (1) LU27852A1 (ja�@�@)
NL (1) NL60927C (ja�@�@)

Also Published As

Publication number Publication date
FR901359A (fr) 1945-07-25
BE464926A (fr) 1946-05-31
GB646196A (en) 1950-11-15
CH250537A (fr) 1947-08-31
NL60927C (ja�@�@) 1948-04-15

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