B21D 31/046
Expanding other than provided for in groups [CPC: B21D1/00] - [CPC: B21D28/00], e.g. for making expanded metal {making use of rotating cutters}
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Edits on 16 Mar, 2022
Golden AI
Edits on 9 Mar, 2022
Golden AI
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Description (+143 characters)
B21D 31/046
Expanding other than provided for in groups [CPC: B21D1/00] - [CPC: B21D28/00], e.g. for making expanded metal {making use of rotating cutters}
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