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Title: Merchandise sales control system

Abstract: A merchandise sales control system having a plurality of memory cassettes each provided with a memory for storing unit-price setting data or sales data, wherein a unit-price writing device presets commodity unit prices in the memory cassettes which are thereafter set in a plurality of electronic cash registers respectively and thereby the commodity unit prices are automatically read out according to the commodity code and wherein the memory cassettes are set in a totalling device to obtain gross sales total and the like.


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Inventors: Takahashi, Yasuyoshi (Tagata, JP)
Sekiguchi, Shigeo (Tagata, JP)
Sato, Teruyoshi (Tagata, JP)

Application Number: 811124
Filing Date: 1977-06-28
Publication_date: 1979-12-25
Assignee: Tokyo Electric Co., Ltd. (Tokyo, JP)
Primary Class(es): 235/419 235/378
Other Classes:
US Patent Ref:
2919851Jan, 1960Otis235/383.
3235713Feb, 1966Stern235/383.
3851151Nov, 1974Stambera235/375.

Other Refs:
Primary Examiner: Cook, Daryl W.
Assistant Examiner:
Attorney: Oblon, Fisher, Spivak, McClelland & Maier