FR1049832A - Appareil téléphonique - Google Patents

Appareil téléphonique

Info

Publication number
FR1049832A
FR1049832A FR1049832DA FR1049832A FR 1049832 A FR1049832 A FR 1049832A FR 1049832D A FR1049832D A FR 1049832DA FR 1049832 A FR1049832 A FR 1049832A
Authority
FR
France
Prior art keywords
telephone device
telephone
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Telefonaktiebolaget LM Ericsson AB
Original Assignee
Telefonaktiebolaget LM Ericsson AB
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
Application filed by Telefonaktiebolaget LM Ericsson AB filed Critical Telefonaktiebolaget LM Ericsson AB
Application granted granted Critical
Publication of FR1049832A publication Critical patent/FR1049832A/fr
Expired legal-status Critical Current

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
    • H04M1/17—Hygienic or sanitary devices on telephone equipment
    • 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
    • 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
    • H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
    • 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)
  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Telephone Set Structure (AREA)
FR1049832D 1951-01-25 1952-01-24 Appareil téléphonique Expired FR1049832A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE304562X 1951-01-25

Publications (1)

Publication Number Publication Date
FR1049832A true FR1049832A (fr) 1954-01-04

Family

ID=20307502

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1049832D Expired FR1049832A (fr) 1951-01-25 1952-01-24 Appareil téléphonique

Country Status (7)

Country Link
US (1) US2822432A (fr)
BE (1) BE508652A (fr)
CH (1) CH304562A (fr)
DE (1) DE941923C (fr)
FR (1) FR1049832A (fr)
GB (1) GB698927A (fr)
NL (1) NL77026C (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB870090A (en) * 1958-01-18 1961-06-14 Lars Axel Tjeder Improvements in and relating to telephone instruments
US3073911A (en) * 1960-05-11 1963-01-15 Bell Telephone Labor Inc Telephone set

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2511786A (en) * 1950-06-13 Heat insulating handle for cooking
US1077225A (en) * 1909-12-10 1913-10-28 Automatic Electric Co Telephone-system station instrument.
DE612628C (de) * 1930-06-08 1935-04-30 Siemens Ag Fernsprechhandapparat mit Nummernschalter
DE563838C (de) * 1930-08-24 1932-11-10 Telephones Ericsson Soc D Schutzanordnung fuer Telephongeraet
US1958668A (en) * 1933-12-12 1934-05-15 Alexander T Lark Electric iron handle
US2039625A (en) * 1934-07-13 1936-05-05 Bell Telephone Labor Inc Acoustic device
US2124615A (en) * 1935-08-29 1938-07-26 Foltz Wallie Knife
US2183744A (en) * 1936-01-13 1939-12-19 Jesse P Hubbell Telephone instrument
NL85027C (fr) * 1941-07-10
BE465890A (fr) * 1942-12-30

Also Published As

Publication number Publication date
BE508652A (fr)
GB698927A (en) 1953-10-28
NL77026C (fr)
DE941923C (de) 1956-04-19
US2822432A (en) 1958-02-04
CH304562A (de) 1955-01-15

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