DIFF Main Group
B22D 33/00 Equipment for handling moulds
Introduced: September 1968
Of 4 combined children, 3 exist in both systems.
1 codes are CPC-only extensions.
Child Classifications
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B22D 33/00 Introduced: September 1968
Of 4 combined children, 3 exist in both systems.
1 codes are CPC-only extensions.
Navigate with arrow keys, Enter to open