SE404574B - AUTOMATIC TELEGRAPHIC SIGNAL, IN PARTICULAR FOR GENERATION OF ALARM AND EMERGENCY SIGNALS AT SEA - Google Patents

AUTOMATIC TELEGRAPHIC SIGNAL, IN PARTICULAR FOR GENERATION OF ALARM AND EMERGENCY SIGNALS AT SEA

Info

Publication number
SE404574B
SE404574B SE7415774A SE7415774A SE404574B SE 404574 B SE404574 B SE 404574B SE 7415774 A SE7415774 A SE 7415774A SE 7415774 A SE7415774 A SE 7415774A SE 404574 B SE404574 B SE 404574B
Authority
SE
Sweden
Prior art keywords
sea
alarm
generation
emergency signals
telegraphic signal
Prior art date
Application number
SE7415774A
Other languages
Swedish (sv)
Other versions
SE7415774L (en
Inventor
J Kazenas
W Kaszuba
K Dobrowolski
Original Assignee
Gdanskie Zaklady Electroniczne
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 Gdanskie Zaklady Electroniczne filed Critical Gdanskie Zaklady Electroniczne
Publication of SE7415774L publication Critical patent/SE7415774L/xx
Publication of SE404574B publication Critical patent/SE404574B/en

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)
  • Alarm Systems (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Electric Clocks (AREA)
  • Input From Keyboards Or The Like (AREA)
SE7415774A 1973-12-18 1974-12-16 AUTOMATIC TELEGRAPHIC SIGNAL, IN PARTICULAR FOR GENERATION OF ALARM AND EMERGENCY SIGNALS AT SEA SE404574B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL1973167462A PL91228B1 (en) 1973-12-18 1973-12-18

Publications (2)

Publication Number Publication Date
SE7415774L SE7415774L (en) 1975-06-19
SE404574B true SE404574B (en) 1978-10-09

Family

ID=19965315

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7415774A SE404574B (en) 1973-12-18 1974-12-16 AUTOMATIC TELEGRAPHIC SIGNAL, IN PARTICULAR FOR GENERATION OF ALARM AND EMERGENCY SIGNALS AT SEA

Country Status (7)

Country Link
DK (1) DK662874A (en)
FI (1) FI365974A (en)
GB (1) GB1484328A (en)
NO (1) NO141702C (en)
PL (1) PL91228B1 (en)
RO (1) RO75441A (en)
SE (1) SE404574B (en)

Also Published As

Publication number Publication date
FI365974A (en) 1975-06-19
PL91228B1 (en) 1977-02-28
DK662874A (en) 1975-09-15
NO141702C (en) 1980-04-23
DE2459687B2 (en) 1976-09-16
NO141702B (en) 1980-01-14
GB1484328A (en) 1977-09-01
DE2459687A1 (en) 1975-06-19
SE7415774L (en) 1975-06-19
NO744470L (en) 1975-07-14
RO75441A (en) 1980-11-30

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