F22B37/18 - CPC Classification Index

ClassID:

155662 ⎘

F22B37/18 - CPC Classification

Classification description:

Component parts or details of steam boilers applicable to more than one kind or type of steam boiler; Water tubes; Accessories therefor Inserts, e.g. for receiving deposits from water

Recent Application in this class:

20150290737

2015-10-15

Resistance spot welding apparatus

20150184845

2015-07-02

Steam generator with tube aligning orifice

20130087106

2013-04-11

METHOD FOR PRODUCING STEAM GENERATOR TUBES

20100326812

2010-12-30

Method and apparatus for phase change enhancement

20100276124

2010-11-04

Feedwater debris trap

20090095236

2009-04-16

Steam generator pipe, associated production method and continuous steam generator

20090050307

2009-02-26

Steam Generator Pipe, Associated Production Method and Continuous Steam Generator

20080053383

2008-03-06

Flash steam generator

20050183832

2005-08-25

Method and apparatus for phase change enhancement