Classifications

• • H—ELECTRICITY
  • H04—ELECTRIC COMMUNICATION TECHNIQUE
  • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
  • H04L13/00—Details of the apparatus or circuits covered by groups H04L15/00 or H04L17/00
  • H04L13/16—Details of the apparatus or circuits covered by groups H04L15/00 or H04L17/00 of transmitters, e.g. code-bars, code-discs
• • H—ELECTRICITY
  • H03—ELECTRONIC CIRCUITRY
  • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
  • H03M11/00—Coding in connection with keyboards or like devices, i.e. coding of the position of operated keys
  • H03M11/22—Static coding

Landscapes

• Engineering & Computer Science (AREA)
• Theoretical Computer Science (AREA)
• Computer Networks & Wireless Communication (AREA)
• Signal Processing (AREA)
• Input From Keyboards Or The Like (AREA)
• Manipulation Of Pulses (AREA)

Applications Claiming Priority (1)

Publications (1)

Family

ID=4215159

Family Applications (1)

Country Status (9)

Families Citing this family (3)

Family Cites Families (2)

• 1968
  • 1968-02-02 CH CH163968A patent/CH486173A/de not_active IP Right Cessation
  • 1968-12-23 FR FR1598064D patent/FR1598064A/fr not_active Expired
• 1969
  • 1969-01-23 NL NL6901132A patent/NL6901132A/xx unknown
  • 1969-01-28 GB GB4737/69A patent/GB1205203A/en not_active Expired
  • 1969-01-31 SE SE01311/69A patent/SE356865B/xx unknown
  • 1969-01-31 US US795669*A patent/US3564139A/en not_active Expired - Lifetime
  • 1969-01-31 BE BE727775A patent/BE727775A/xx unknown
  • 1969-02-03 DE DE19691905180 patent/DE1905180B2/de active Pending
  • 1969-05-07 LU LU58582A patent/LU58582A1/xx unknown

Also Published As

Similar Documents