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B31B
Making containers of paper, cardboard or material worked in a manner analogous to paper
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Patent classification
Child Classification
B31B 70/00
B31B 2120/00
B31B 2110/00
B31B 2105/00
B31B 2100/00
B31B 50/00
B31B 2247/00
B31B 2241/00
B31B 2170/00
B31B 2160/00
•••
Classification Type
Cooperative Patent Classification
Parent Classification
B31
Official Website
data.epo.org/linked-d.../cpc/B31B
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