IPC Subgroup
C03B 27/052 for flat or bent glass sheets being in a vertical position
Introduced: January 1990
Last revised: January 2006
Full Title
Tempering glass products > using gas > for flat or bent glass sheets being in a vertical position
Classification Context
- Section:
- CHEMISTRY; METALLURGY
- Class:
- GLASS; MINERAL OR SLAG WOOL
- Subclass:
- MANUFACTURE OR SHAPING OF GLASS, OR OF MINERAL OR SLAG WOOL; SUPPLEMENTARY PROCESSES IN THE MANUFACTURE OR SHAPING OF GLASS, OR OF MINERAL OR SLAG WOOL
1 direct subcode
Child Classifications
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- C03B 27/056 supported on the lower edge