IPC Subgroup
G01G 19/22 for apportioning materials by weighing prior to mixing them
Introduced: September 1968
Last revised: January 2006
Full Title
Weighing apparatus or methods adapted for special purposes not provided for in groups > for apportioning materials by weighing prior to mixing them
Classification Context
- Section:
- PHYSICS
- Class:
- MEASURING; TESTING
- Subclass:
- WEIGHING
Scope Notes
Application references: Ratio control of two or more flows by sensing weight
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