CPC Subgroup
G01G 19/22 for apportioning materials by weighing prior to mixing them (ratio regulation G05D11/00)
Full Title
Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups > for apportioning materials by weighing prior to mixing them (ratio regulation G05D11/00)
5 direct subcodes
Child Classifications
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- G01G 19/24 using a single weighing apparatus
- G01G 19/32 using two or more weighing apparatus
- G01G 19/34 with electrical control means
- G01G 19/36 with mechanical control means
- G01G 19/38 program controlled, e.g. by perforated tape