FR1568195A - - Google Patents

Info

Publication number
FR1568195A
FR1568195A FR143498A FR143498A FR1568195A FR 1568195 A FR1568195 A FR 1568195A FR 143498 A FR143498 A FR 143498A FR 143498 A FR143498 A FR 143498A FR 1568195 A FR1568195 A FR 1568195A
Authority
FR
France
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
FR143498A
Other languages
French (fr)
Inventor
Stein Michel Guy Pierre
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.)
Telecommunications Radioelectriques et Telephoniques SA TRT
Original Assignee
Telecommunications Radioelectriques et Telephoniques SA TRT
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 Telecommunications Radioelectriques et Telephoniques SA TRT filed Critical Telecommunications Radioelectriques et Telephoniques SA TRT
Priority to FR143498A priority Critical patent/FR1568195A/fr
Priority to NL6903701A priority patent/NL6903701A/xx
Priority to DE19691912209 priority patent/DE1912209A1/en
Priority to BE729718D priority patent/BE729718A/xx
Application granted granted Critical
Publication of FR1568195A publication Critical patent/FR1568195A/fr
Priority to FR6923463A priority patent/FR2053600A6/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/02—Channels characterised by the type of signal
    • H04L5/06—Channels characterised by the type of signal the signals being represented by different frequencies

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Transmitters (AREA)
FR143498A 1968-03-13 1968-03-13 Expired FR1568195A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR143498A FR1568195A (en) 1968-03-13 1968-03-13
NL6903701A NL6903701A (en) 1968-03-13 1969-03-10
DE19691912209 DE1912209A1 (en) 1968-03-13 1969-03-11 Transmitter for harmonic telegraphy
BE729718D BE729718A (en) 1968-03-13 1969-03-11
FR6923463A FR2053600A6 (en) 1968-03-13 1969-07-10

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR143498A FR1568195A (en) 1968-03-13 1968-03-13

Publications (1)

Publication Number Publication Date
FR1568195A true FR1568195A (en) 1969-05-23

Family

ID=8647379

Family Applications (2)

Application Number Title Priority Date Filing Date
FR143498A Expired FR1568195A (en) 1968-03-13 1968-03-13
FR6923463A Expired FR2053600A6 (en) 1968-03-13 1969-07-10

Family Applications After (1)

Application Number Title Priority Date Filing Date
FR6923463A Expired FR2053600A6 (en) 1968-03-13 1969-07-10

Country Status (4)

Country Link
BE (1) BE729718A (en)
DE (1) DE1912209A1 (en)
FR (2) FR1568195A (en)
NL (1) NL6903701A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2108116A1 (en) * 1970-09-30 1972-05-12 Siemens Ag

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2108116A1 (en) * 1970-09-30 1972-05-12 Siemens Ag

Also Published As

Publication number Publication date
BE729718A (en) 1969-09-11
FR2053600A6 (en) 1971-04-16
NL6903701A (en) 1969-09-16
DE1912209A1 (en) 1969-11-27

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Legal Events

Date Code Title Description
ST Notification of lapse