DIFF Subgroup
C03B 15/18 Means for laying-down and conveying combined with the drawing of glass sheets, tubes or rods
Introduced: September 1968
Title
Titles differ between systems:
IPC: Means for laying-down and conveying combined with the drawing of glass sheets, tubes, or rods
CPC: Means for laying-down and conveying combined with the drawing of glass sheets, tubes or rods
Full Title
Full titles differ between systems:
IPC:
Drawing glass upwardly from the melt > Means for laying-down and conveying combined with the drawing of glass sheets, tubes, or rods
CPC:
Drawing glass upwardly from the melt > Means for laying-down and conveying combined with the drawing of glass sheets, tubes or rods
No child classifications to compare. This is a leaf node in both IPC and CPC.