BE354302A - - Google Patents

Info

Publication number
BE354302A
BE354302A BE354302DA BE354302A BE 354302 A BE354302 A BE 354302A BE 354302D A BE354302D A BE 354302DA BE 354302 A BE354302 A BE 354302A
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 BE354302A publication Critical patent/BE354302A/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Telephone Set Structure (AREA)
BE354302D 1927-09-20 BE354302A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE297390X 1927-09-20

Publications (1)

Publication Number Publication Date
BE354302A true BE354302A (enrdf_load_stackoverflow)

Family

ID=20307356

Family Applications (1)

Application Number Title Priority Date Filing Date
BE354302D BE354302A (enrdf_load_stackoverflow) 1927-09-20

Country Status (4)

Country Link
BE (1) BE354302A (enrdf_load_stackoverflow)
FR (1) FR660753A (enrdf_load_stackoverflow)
GB (1) GB297390A (enrdf_load_stackoverflow)
NL (1) NL25060C (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
GB297390A (en) 1929-11-28
FR660753A (fr) 1929-07-17
NL25060C (enrdf_load_stackoverflow)

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