H01J2209/26 - CPC Classification Index

ClassID:

205867 ⎘

H01J2209/26 - CPC Classification

Classification description:

Apparatus and processes for manufacture of discharge tubes Sealing parts of the vessel to provide a vacuum enclosure

Sub-classes:

H01J2209/261 » Apparatus used for sealing vessels, e.g. furnaces, machines or the like 1
H01J2209/264 » Materials for sealing vessels, e.g. frit glass compounds, resins or structures 8
H01J2209/265 » Surfaces for sealing vessels 0

Recent Application in this class:

20240112876

2024-04-04

SYSTEM AND METHOD FOR CREATING A VACUUM IN AN X-RAY TUBE

20180158641

2018-06-07

Radiation generating tube, radiation generating apparatus, radiography system and manufacturing method thereof

20160211105

2016-07-21

Vacuum assemblies and methods of formation

20140369467

2014-12-18

Radiation generating tube, radiation generating apparatus, radiography system and manufacturing method thereof

20120024375

2012-02-02

Vacuum element and method for producing the same

20110274357

2011-11-10

Image signature extraction device

20110050087

2011-03-03

Manufacturing method of airtight container, manufacturing method of image display device, and bonding method

20100190409

2010-07-29

Manufacturing method of airtight container and image displaying apparatus

20100190408

2010-07-29

Manufacturing method of airtight container and image displaying apparatus

#10

20100186350

2010-07-29

Manufacturing method of an airtight container

#11

20080110561

2008-05-15

Sealing device and method of manufacturing display device using the same

#12

20070238036

2007-10-11

Dielectric, display equipped with dielectric, and method for manufacturing said dielectric

#13

20070108451

2007-05-17

Image forming apparatus

#14

20070045386

2007-03-01

Manufacturing method of airtight container, manufacturing method of image display device, and bonding method