BE411549A - - Google Patents

Info

Publication number
BE411549A
BE411549A BE411549DA BE411549A BE 411549 A BE411549 A BE 411549A BE 411549D A BE411549D A BE 411549DA BE 411549 A BE411549 A BE 411549A
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 BE411549A publication Critical patent/BE411549A/xx

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04MTELEPHONIC COMMUNICATION
    • H04M1/00Substation equipment, e.g. for use by subscribers
    • H04M1/26Devices for calling a subscriber
    • H04M1/27Devices whereby a plurality of signals may be stored simultaneously
    • H04M1/274Devices whereby a plurality of signals may be stored simultaneously with provision for storing more than one subscriber number at a time, e.g. using toothed disc

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Telephone Set Structure (AREA)
  • A Measuring Device Byusing Mechanical Method (AREA)
  • Toys (AREA)
BE411549D 1934-10-12 BE411549A (en:Method)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR667272X 1934-10-12

Publications (1)

Publication Number Publication Date
BE411549A true BE411549A (en:Method)

Family

ID=9014297

Family Applications (1)

Application Number Title Priority Date Filing Date
BE411549D BE411549A (en:Method) 1934-10-12

Country Status (6)

Country Link
US (1) US2107988A (en:Method)
BE (1) BE411549A (en:Method)
DE (1) DE667272C (en:Method)
FR (1) FR792788A (en:Method)
GB (1) GB459732A (en:Method)
NL (1) NL46566C (en:Method)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB656118A (en) * 1948-01-09 1951-08-15 Ericsson Telefon Ab L M Improvements in or relating to automatic telephone systems
DE953178C (de) * 1952-10-24 1956-11-29 Standard Elek K Ag Kontaktfedersatz mit Impulsgeberring
NL246748A (en:Method) * 1959-01-14
FI128999B (en) * 2019-09-26 2021-04-30 Planmeca Oy CARE CHAIR HEAD RESTRAINT ADJUSTMENT MECHANISM

Also Published As

Publication number Publication date
DE667272C (de) 1938-11-09
US2107988A (en) 1938-02-08
NL46566C (en:Method)
FR792788A (fr) 1936-01-10
GB459732A (en) 1937-01-14

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