Patent classifications
C
CHEMISTRY; METALLURGY
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C03
GLASS; MINERAL OR SLAG WOOL
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C03B
MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
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C03B2215/02
Press-mould materials
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C03B2215/08
Coated press-mould dies
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C03B2215/14
Die top coat materials, e.g. materials for the glass-contacting layers
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C03B2215/22
Non-oxide ceramics
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