BR7505312A - Aparelho telefonico aperfeicoado - Google Patents

Aparelho telefonico aperfeicoado

Info

Publication number
BR7505312A
BR7505312A BR7505312*A BR7505312A BR7505312A BR 7505312 A BR7505312 A BR 7505312A BR 7505312 A BR7505312 A BR 7505312A BR 7505312 A BR7505312 A BR 7505312A
Authority
BR
Brazil
Prior art keywords
perfected
telephone appliance
appliance
telephone
perfected telephone
Prior art date
Application number
BR7505312*A
Other languages
English (en)
Portuguese (pt)
Inventor
E Martin
K Baier
Original Assignee
Siemens Ag
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
Priority claimed from DE19742440511 external-priority patent/DE2440511C3/de
Application filed by Siemens Ag filed Critical Siemens Ag
Publication of BR7505312A publication Critical patent/BR7505312A/pt

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)
BR7505312*A 1974-08-23 1975-08-20 Aparelho telefonico aperfeicoado BR7505312A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742440511 DE2440511C3 (de) 1974-08-23 Fern Sprechstation

Publications (1)

Publication Number Publication Date
BR7505312A true BR7505312A (pt) 1976-08-03

Family

ID=5923950

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7505312*A BR7505312A (pt) 1974-08-23 1975-08-20 Aparelho telefonico aperfeicoado

Country Status (13)

Country Link
JP (1) JPS5126401A (enrdf_load_stackoverflow)
AR (1) AR203520A1 (enrdf_load_stackoverflow)
AT (1) AT341008B (enrdf_load_stackoverflow)
AU (1) AU500043B2 (enrdf_load_stackoverflow)
BE (1) BE832673A (enrdf_load_stackoverflow)
BR (1) BR7505312A (enrdf_load_stackoverflow)
CH (1) CH596720A5 (enrdf_load_stackoverflow)
FR (1) FR2282761A1 (enrdf_load_stackoverflow)
GB (1) GB1487465A (enrdf_load_stackoverflow)
IT (1) IT1041872B (enrdf_load_stackoverflow)
NL (1) NL7507209A (enrdf_load_stackoverflow)
SE (1) SE7509392L (enrdf_load_stackoverflow)
ZA (1) ZA754822B (enrdf_load_stackoverflow)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5333308U (enrdf_load_stackoverflow) * 1976-08-30 1978-03-23
JPS53105106A (en) * 1977-02-24 1978-09-13 San Terehon Kk Buzzer circuit
JPS57155845A (en) * 1981-03-20 1982-09-27 Nippon Telegr & Teleph Corp <Ntt> Dial confirming tone information system for radio telephone set
JPS5813767U (ja) * 1981-07-19 1983-01-28 サニ−電子株式会社 インタ−ホン
JPS5835126A (ja) * 1981-08-27 1983-03-01 Sumitomo Chem Co Ltd イソブチレンの製造方法
JPS58173954U (ja) * 1982-05-17 1983-11-21 ティーオーエー株式会社 秘話拡声両用電話機
JPS60155246U (ja) * 1984-03-26 1985-10-16 三洋電機株式会社 電話機の送受話装置
JPS6224749A (ja) * 1985-07-25 1987-02-02 Fujitsu Ltd 通信機のサウンダ−構造

Also Published As

Publication number Publication date
GB1487465A (en) 1977-09-28
ZA754822B (en) 1976-07-28
FR2282761B1 (enrdf_load_stackoverflow) 1980-08-29
CH596720A5 (enrdf_load_stackoverflow) 1978-03-15
FR2282761A1 (fr) 1976-03-19
AT341008B (de) 1978-01-10
NL7507209A (nl) 1976-02-25
DE2440511B2 (de) 1976-08-26
AR203520A1 (es) 1975-09-15
AU8354775A (en) 1977-02-03
JPS5126401A (enrdf_load_stackoverflow) 1976-03-04
DE2440511A1 (de) 1976-03-04
IT1041872B (it) 1980-01-10
SE7509392L (sv) 1976-02-24
BE832673A (fr) 1976-02-23
AU500043B2 (en) 1979-05-10
ATA490675A (de) 1977-05-15

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