CPC Subgroup
C04B 37/023 Full Title
Joining burned ceramic articles with other burned ceramic articles or other articles by heating > with metallic articles
2 direct subcodes
Child Classifications
Navigate with arrow keys, Enter to open
C04B 37/023 Joining burned ceramic articles with other burned ceramic articles or other articles by heating > with metallic articles
2 direct subcodes
Navigate with arrow keys, Enter to open