in which the electron stream is perpendicular to the axis of the resonator or resonators and is pencil-like before reflection

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Patents Grantslast 30 patents

Information Patent Grant
3444420
- Patent number 3,444,420
- Issue date May 13, 1969
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
3226662
- Patent number 3,226,662
- Issue date Dec 28, 1965
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
2900560
- Patent number 2,900,560
- Issue date Aug 18, 1959
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
2897455
- Patent number 2,897,455
- Issue date Jul 28, 1959
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
2790928
- Patent number 2,790,928
- Issue date Apr 30, 1957
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
2717327
- Patent number 2,717,327
- Issue date Sep 6, 1955
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
2695973
- Patent number 2,695,973
- Issue date Nov 30, 1954
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
2602157
- Patent number 2,602,157
- Issue date Jul 1, 1952
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
2462087
- Patent number 2,462,087
- Issue date Feb 22, 1949
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
2459806
- Patent number 2,459,806
- Issue date Jan 25, 1949
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
2459805
- Patent number 2,459,805
- Issue date Jan 25, 1949
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
2450026
- Patent number 2,450,026
- Issue date Sep 28, 1948
- H03 - BASIC ELECTRONIC CIRCUITRY