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PCE
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CPC Subgroup Additional Only
Y10T 428/249969

Of silicon-containing material [e.g., glass, etc.]

Full Title

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.]