NL67048C - - Google Patents

Info

Publication number: NL67048C
Authority: NL; Netherlands

Application number

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.)

1945-02-14

Publication of NL67048C publication Critical patent/NL67048C/xx

Classifications

- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/24—Testing correct operation
- H04L1/248—Distortion measuring systems
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L17/00—Apparatus or local circuits for transmitting or receiving codes wherein each character is represented by the same number of equal-length code elements, e.g. Baudot code
- H04L17/02—Apparatus or circuits at the transmitting end
- H04L17/12—Automatic transmitters, e.g. controlled by perforated tape
- H04L17/14—Automatic transmitters, e.g. controlled by perforated tape with optical sensing means
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L43/00—Arrangements for monitoring or testing data switching networks
- H04L43/50—Testing arrangements

Landscapes

Engineering & Computer Science (AREA)
Computer Networks & Wireless Communication (AREA)
Signal Processing (AREA)
Physics & Mathematics (AREA)
Nonlinear Science (AREA)
Illuminated Signs And Luminous Advertising (AREA)
Investigating Or Analysing Materials By Optical Means (AREA)

NL67048D 1945-02-14 NL67048C (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR268343X		1945-02-14

Publications (1)

Publication Number	Publication Date
NL67048C true NL67048C (de)

Family

ID=8885719

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
NL63274D NL63274C (de)	1945-02-14
NL67048D NL67048C (de)	1945-02-14

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
NL63274D NL63274C (de)	1945-02-14

Country Status (4)

Country	Link
US (1)	US2494194A (de)
CH (1)	CH268343A (de)
GB (1)	GB612834A (de)
NL (2)	NL67048C (de)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB284189A (en) *	1926-09-21	1928-01-23	Willoughby Statham Smith	Improvements in or relating to telegraph systems and circuit arrangements therefor
US1805390A (en) *	1929-02-02	1931-05-12	Alfred H Howard	Message transmission
US2177077A (en) *	1935-11-04	1939-10-24	Teletype Corp	Photoelectric transmitter
US2397202A (en) *	1944-06-15	1946-03-26	Teletype Corp	Photoelectric transmitter synchronizer

0
- NL NL63274D patent/NL63274C/xx active
- NL NL67048D patent/NL67048C/xx active
1946
- 1946-02-14 GB GB4727/46A patent/GB612834A/en not_active Expired
- 1946-03-21 US US655969A patent/US2494194A/en not_active Expired - Lifetime
1947
- 1947-09-09 CH CH268343D patent/CH268343A/fr unknown

Also Published As

Publication number	Publication date
NL63274C (de)
CH268343A (fr)	1950-05-15
GB612834A (en)	1948-11-18
US2494194A (en)	1950-01-10

Publication	Publication Date	Title
BE463701A (de)	1946-04-30
NL63585C (de)	1949-06-15
FR959832A (de)	1950-04-06
BE462990A (de)	1946-03-30
FR959362A (de)	1950-03-29
FR963144A (de)	1950-06-30
FR915005A (de)	1946-10-24
FR895500A (de)	1945-02-02
BE467489A (de)	1946-09-30
LU27703A1 (de)	1945-07-02
BE466851A (de)
BE466932A (de)
NL63193C (de)	1949-05-16
BE468040A (de)	1946-10-31
BE468095A (de)
BE465981A (de)
BE469126A (de)
BE469227A (de)
BE469937A (de)
BE471171A (de)
BE472292A (de)
BE473414A (de)
BE474048A (de)
BE495252A (de)
BE465966A (de)