NL36961C - - Google Patents

Info

Publication number
NL36961C
NL36961C NL36961DA NL36961C NL 36961 C NL36961 C NL 36961C NL 36961D A NL36961D A NL 36961DA NL 36961 C NL36961 C NL 36961C
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 NL36961C publication Critical patent/NL36961C/xx

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04MTELEPHONIC COMMUNICATION
    • H04M3/00Automatic or semi-automatic exchanges
    • H04M3/40Applications of speech amplifiers

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Interface Circuits In Exchanges (AREA)
NL36961D 1931-09-16 NL36961C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES100960D DE627072C (de) 1931-09-16 1931-09-16 Schaltungsanordnung fuer Fernsprechanlagen mit mehreren in Reihe liegenden AEmtern

Publications (1)

Publication Number Publication Date
NL36961C true NL36961C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Family

ID=7523413

Family Applications (1)

Application Number Title Priority Date Filing Date
NL36961D NL36961C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1931-09-16

Country Status (2)

Country Link
DE (2) DE626047C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
NL (1) NL36961C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL269533A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1961-01-27
DE1271751B (de) * 1964-06-18 1968-07-04 Siemens Ag Schaltungsanordnung zum Einregeln der Einfachstromkreise von Telegrafierstromumsetzern

Also Published As

Publication number Publication date
DE626047C (de) 1936-02-19
DE627072C (de) 1936-03-07

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