Classifications

• • G—PHYSICS
  • G01—MEASURING; TESTING
  • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
  • G01R13/00—Arrangements for displaying electric variables or waveforms
  • G01R13/20—Cathode-ray oscilloscopes
  • G01R13/22—Circuits therefor
  • G01R13/28—Circuits for simultaneous or sequential presentation of more than one variable
• • H—ELECTRICITY
  • H03—ELECTRONIC CIRCUITRY
  • H03K—PULSE TECHNIQUE
  • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
  • H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
  • H03K17/54—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements of vacuum tubes
• • H—ELECTRICITY
  • H04—ELECTRIC COMMUNICATION TECHNIQUE
  • H04J—MULTIPLEX COMMUNICATION
  • H04J3/00—Time-division multiplex systems
  • H04J3/02—Details
  • H04J3/04—Distributors combined with modulators or demodulators
  • H04J3/042—Distributors with electron or gas discharge tubes

Landscapes

• Engineering & Computer Science (AREA)
• Computer Networks & Wireless Communication (AREA)
• Signal Processing (AREA)
• Physics & Mathematics (AREA)
• General Physics & Mathematics (AREA)

Applications Claiming Priority (1)

Publications (1)

Family

ID=19780139

Family Applications (2)

Family Applications After (1)

Country Status (3)

Families Citing this family (3)

• 0
  • NL NL105001D patent/NL105001B/xx unknown
  • NL NL61742D patent/NL61742C/xx active
• 1943
  • 1943-03-04 FR FR891937D patent/FR891937A/fr not_active Expired
  • 1943-03-08 CH CH233887D patent/CH233887A/de unknown

Also Published As

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