F17C2209/2172 - CPC Classification Index

ClassID:

154219 ⎘

F17C2209/2172 - CPC Classification

Classification description:

Vessel construction, in particular methods of manufacturing; Shaping processes Polishing

Recent Application in this class:

20240027022

2024-01-25

STEEL PIPE OR TUBE FOR HYDROGEN GAS, METHOD FOR MANUFACTURING STEEL PIPE OR TUBE FOR HYDROGEN GAS, PRESSURE VESSEL FOR HYDROGEN GAS, AND METHOD FOR MANUFACTURING PRESSURE VESSEL FOR HYDROGEN GAS

20190226642

2019-07-25

FLUID CONTAINER WITH INTEGRATED FLUID-CONTROL DEVICE

20180015589

2018-01-18

GAS-FILLED VESSEL FILLED WITH FLUORINATED HYDROCARBON COMPOUND

20130204282

2013-08-08

Method for extracting tubular structures

20110124958

2011-05-26

DEVICE AND METHOD FOR EXTRACTING TUBULAR STRUCTURES

20090223594

2009-09-10

Reactive gases with concentrations of increased stability and processes for manufacturing same

20070175905

2007-08-02

GAS STORAGE CONTAINER LININGS FORMED WITH CHEMICAL VAPOR DEPOSITION

20070116622

2007-05-24

Increased stability low concentration gases, products comprising same, and methods of making same

20050257856

2005-11-24

Reactive gases with concentrations of increased stability and processes for manufacturing same