BE426848A - - Google Patents

Info

Publication number
BE426848A
BE426848A BE426848DA BE426848A BE 426848 A BE426848 A BE 426848A BE 426848D A BE426848D A BE 426848DA BE 426848 A BE426848 A BE 426848A
Authority
BE
Belgium
Prior art keywords
frequency
manipulation
durations
switch
adjusted
Prior art date
Application number
Other languages
English (en)
French (fr)
Publication of BE426848A publication Critical patent/BE426848A/fr

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L15/00—Apparatus or local circuits for transmitting or receiving dot-and-dash codes, e.g. Morse code
    • H04L15/04—Apparatus or circuits at the transmitting end
    • H04L15/22—Apparatus or circuits for sending one or a restricted number of signals, e.g. distress signals

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Toys (AREA)
BE426848D BE426848A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Publications (1)

Publication Number Publication Date
BE426848A true BE426848A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Family

ID=87547

Family Applications (1)

Application Number Title Priority Date Filing Date
BE426848D BE426848A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Country Status (1)

Country Link
BE (1) BE426848A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5866049A (en) * 1991-07-03 1999-02-02 Glaverbel Process and mixture for forming a coherent Refractory mass on a surface

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5866049A (en) * 1991-07-03 1999-02-02 Glaverbel Process and mixture for forming a coherent Refractory mass on a surface

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