Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
British Tabulating Machine Co Ltd
Original Assignee
British Tabulating Machine Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by British Tabulating Machine Co LtdfiledCriticalBritish Tabulating Machine Co Ltd
Publication of GB409370ApublicationCriticalpatent/GB409370A/en
Control Of Vending Devices And Auxiliary Devices For Vending Devices
(AREA)
Apparatus Associated With Microorganisms And Enzymes
(AREA)
Automatic Analysis And Handling Materials Therefor
(AREA)
GB3059032A1931-11-251932-10-31Improvements in or relating to automatic control mechanism for record-card-controlled statistical machines
ExpiredGB409370A
(en)