DIFF Subgroup
C03B 23/203 Uniting glass sheets (C03B23/24 takes precedence)
Introduced: January 1980
Title
Titles differ between systems:
IPC: Uniting glass sheets
CPC: Uniting glass sheets (C03B23/24 takes precedence)
Full Title
Full titles differ between systems:
IPC:
Re-forming shaped glass > Uniting glass pieces by fusing without substantial reshaping > Uniting glass sheets
CPC:
Re-forming shaped glass (re-forming fibres or filaments C03B37/14) > Uniting glass pieces by fusing without substantial reshaping > Uniting glass sheets (C03B23/24 takes precedence)
No child classifications to compare. This is a leaf node in both IPC and CPC.