ClassID:

252312

Y10T428/249969 - page 2 - CPC Classification

Classification description:

Stock material or miscellaneous articles; Web or sheet containing structurally defined element or component; Composite having voids in a component [e.g., porous, cellular, etc.]; Inorganic matrix in void-containing component Of silicon-containing material [e.g., glass, etc.]

Recent Application in this class: