JPS492405A - - Google Patents

Info

Publication number
JPS492405A
JPS492405A JP47039305A JP3930572A JPS492405A JP S492405 A JPS492405 A JP S492405A JP 47039305 A JP47039305 A JP 47039305A JP 3930572 A JP3930572 A JP 3930572A JP S492405 A JPS492405 A JP S492405A
Authority
JP
Japan
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.)
Pending
Application number
JP47039305A
Other languages
Japanese (ja)
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 filed Critical
Priority to JP47039305A priority Critical patent/JPS492405A/ja
Priority to DE2318826A priority patent/DE2318826B2/de
Priority to AU54566/73A priority patent/AU461143B2/en
Priority to CA168,922A priority patent/CA982232A/en
Priority to GB1856273A priority patent/GB1426276A/en
Priority to FR7314006A priority patent/FR2180926B1/fr
Priority to IT49499/73A priority patent/IT980250B/it
Publication of JPS492405A publication Critical patent/JPS492405A/ja
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
JP47039305A 1972-04-18 1972-04-18 Pending JPS492405A (el)

Priority Applications (7)

Application Number Priority Date Filing Date Title
JP47039305A JPS492405A (el) 1972-04-18 1972-04-18
DE2318826A DE2318826B2 (de) 1972-04-18 1973-04-13 Optisches Übertragungssystem
AU54566/73A AU461143B2 (en) 1972-04-18 1973-04-16 Optical communication system
CA168,922A CA982232A (en) 1972-04-18 1973-04-17 Optical communication system
GB1856273A GB1426276A (en) 1972-04-18 1973-04-17 Optical communication system
FR7314006A FR2180926B1 (el) 1972-04-18 1973-04-17
IT49499/73A IT980250B (it) 1972-04-18 1973-04-17 Sistema per comunicazioni ottiche

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP47039305A JPS492405A (el) 1972-04-18 1972-04-18

Publications (1)

Publication Number Publication Date
JPS492405A true JPS492405A (el) 1974-01-10

Family

ID=12549393

Family Applications (1)

Application Number Title Priority Date Filing Date
JP47039305A Pending JPS492405A (el) 1972-04-18 1972-04-18

Country Status (7)

Country Link
JP (1) JPS492405A (el)
AU (1) AU461143B2 (el)
CA (1) CA982232A (el)
DE (1) DE2318826B2 (el)
FR (1) FR2180926B1 (el)
GB (1) GB1426276A (el)
IT (1) IT980250B (el)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH640379A5 (de) * 1978-12-01 1983-12-30 Bbc Brown Boveri & Cie Verfahren und einrichtung zur signaluebertragung.
AT371646B (de) * 1979-08-09 1983-07-11 Siemens Ag Oesterreich Strahlereinrichtung
DE3136565C2 (de) * 1981-09-15 1983-10-20 Loewe Opta Gmbh, 8640 Kronach Vorverstärker für einen Infrarotlicht-Fernbedienungsempfänger
DE3210710A1 (de) * 1982-03-24 1984-03-22 Brunnquell GmbH Fabrik elektrotechnischer Apparate, 8070 Ingolstadt Fernsteuerempfaenger, insbesondere zur steuerung von elektrogeraeten
GB8916135D0 (en) * 1989-07-14 1989-08-31 Regisbrook Group Limited Scanning system and light beam modulation

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3571736A (en) * 1969-01-14 1971-03-23 Ibm Demodulator for pulse width modulated signals
US3624529A (en) * 1969-11-25 1971-11-30 Chandler Evans Inc Pulse width signal demodulator

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3571736A (en) * 1969-01-14 1971-03-23 Ibm Demodulator for pulse width modulated signals
US3624529A (en) * 1969-11-25 1971-11-30 Chandler Evans Inc Pulse width signal demodulator

Also Published As

Publication number Publication date
AU461143B2 (en) 1975-05-15
IT980250B (it) 1974-09-30
GB1426276A (en) 1976-02-25
DE2318826A1 (de) 1973-10-25
CA982232A (en) 1976-01-20
FR2180926B1 (el) 1978-01-06
FR2180926A1 (el) 1973-11-30
AU5456673A (en) 1974-10-17
DE2318826B2 (de) 1974-11-14

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