DIFF Subgroup
C03B 29/06 with horizontal displacement of the products
Introduced: January 1990
Full Title
Reheating glass products for softening or fusing their surfaces; Fire-polishing; Fusing of margins > in a continuous way > with horizontal displacement of the products
IPC and CPC are identically structured here. All 1 subcodes exist in both systems.
IPC defines codes here since 1990.
Child Classifications
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