CPC Subgroup
C03B 23/023 by bending
Full Title
Re-forming shaped glass (re-forming fibres or filaments C03B37/14) > Re-forming glass sheets > by bending
4 direct subcodes
Child Classifications
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- C03B 23/025 by gravity
- C03B 23/03 by press-bending between shaping moulds
- C03B 23/035 using a gas cushion or by changing gas pressure, e.g. by applying vacuum