DIFF Subgroup
G01G 1/185 Full Title
Weighing apparatus involving the use of a counterweight or other counterbalancing mass > Balances involving the use of a pivoted beam, i.e. beam balances
G01G 1/185 Weighing apparatus involving the use of a counterweight or other counterbalancing mass > Balances involving the use of a pivoted beam, i.e. beam balances