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Publication of BE710369ApublicationCriticalpatent/BE710369A/xx
G01G23/00—Auxiliary devices for weighing apparatus
G01G23/18—Indicating devices, e.g. for remote indication; Recording devices; Scales, e.g. graduated
G01G23/36—Indicating the weight by electrical means, e.g. using photoelectric cells
G01G23/361—Indicating the weight by electrical means, e.g. using photoelectric cells using photoelectric cells
G—PHYSICS
G01—MEASURING; TESTING
G01G—WEIGHING
G01G13/00—Weighing apparatus with automatic feed or discharge for weighing-out batches of material
G01G13/24—Weighing mechanism control arrangements for automatic feed or discharge
G01G13/30—Weighing mechanism control arrangements for automatic feed or discharge involving limit switches or position-sensing switches
G01G13/32—Weighing mechanism control arrangements for automatic feed or discharge involving limit switches or position-sensing switches involving photoelectric devices
G—PHYSICS
G01—MEASURING; TESTING
G01G—WEIGHING
G01G19/00—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups
G01G19/22—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups for apportioning materials by weighing prior to mixing them