TREA

Tubes with electron stream crossing itself and thereby interacting or interfering with itself

Follow

Industry

  • CPC
  • H01J25/66
This industry / category may be too specific. Please go to a parent level for more data

Parent Industries

HELECTRICITY H01Electric elements H01JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS H01J25/00Transit-time tubes

Current Industry

H01J25/66Tubes with electron stream crossing itself and thereby interacting or interfering with itself
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    2457980
    • Patent number 2,457,980
    • Issue date Jan 4, 1949
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    2153190
    • Patent number 2,153,190
    • Issue date Apr 4, 1939
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2084476
    • Patent number 2,084,476
    • Issue date Jun 22, 1937
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    2060770
    • Patent number 2,060,770
    • Issue date Nov 10, 1936
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    2059863
    • Patent number 2,059,863
    • Issue date Nov 3, 1936
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    2001133
    • Patent number 2,001,133
    • Issue date May 14, 1935
    • H01 - BASIC ELECTRIC ELEMENTS