H01J25/74 - CPC Classification Index

ClassID:

204945 ⎘

H01J25/74 - CPC Classification

Classification description:

Transit-time tubes, e.g. klystrons, travelling-wave tubes, magnetrons Tubes specially designed to act as transit-time diode oscillators, e.g. monotrons

Recent Application in this class:

20170032922

2017-02-02

Microwave wave generator device with a virtual cathode oscillator and axial geometry, comprising at least one reflector and a magnetic ring, configured to be supplied by a high-impedance generator

20150348736

2015-12-03

Microwave generator with virtual cathode oscillator and open reflectors

20120025703

2012-02-02

Device for generation of microwaves

20110181460

2011-07-28

Device for generation of microwaves

20110084606

2011-04-14

DEVICE FOR THE GENERATION OF MICROWAVES

20090315406

2009-12-24

Microwave generator