Skip to content
PCE
Search Classifications
Search for IPC and CPC classification codes or keywords
CPC Subgroup
C03B 15/14

Drawing tubes, cylinders, or rods from the melt

Full Title

Drawing glass upwardly from the melt > Drawing tubes, cylinders, or rods from the melt

1 direct subcode

Child Classifications

Navigate with arrow keys, Enter to open

  • C03B 15/16 Drawing tubes, cylinders or rods, coated with coloured layers