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.)
FOREIGN AND COLONIAL ARC ACCUMULATOR Co
Original Assignee
FOREIGN AND COLONIAL ARC ACCUMULATOR Co
Publication date
Application grantedgrantedCritical
Publication of CA41307ApublicationCriticalpatent/CA41307A/fr
Improvements relating to the Manufacture of Plates or Electrodes for Electric Accumulators or Secondary Batteries, and to Machinery or Apparatus therefor.