BE436049A - - Google Patents

Info

Publication number
BE436049A
BE436049A BE436049DA BE436049A BE 436049 A BE436049 A BE 436049A BE 436049D A BE436049D A BE 436049DA BE 436049 A BE436049 A BE 436049A
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 BE436049A publication Critical patent/BE436049A/xx
Priority claimed from US218356A external-priority patent/US2244918A/en

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Telephone Set Structure (AREA)
BE436049D 1938-07-09 BE436049A (enrdf_load_stackoverflow)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US218356A US2244918A (en) 1938-07-09 1938-07-09 Desk telephone set
US329261A US2286174A (en) 1938-07-09 1940-04-12 Desk telephone set

Publications (1)

Publication Number Publication Date
BE436049A true BE436049A (enrdf_load_stackoverflow)

Family

ID=26912828

Family Applications (1)

Application Number Title Priority Date Filing Date
BE436049D BE436049A (enrdf_load_stackoverflow) 1938-07-09

Country Status (2)

Country Link
US (1) US2286174A (enrdf_load_stackoverflow)
BE (1) BE436049A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
US2286174A (en) 1942-06-09

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