METHOD OF MANUFACTURING FLAT-TYPE NON-AQUEOUS SECONDARY BATTERY
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United States of America Patent
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Issued Date -
Jun 11, 2015
app pub date -
Jun 27, 2013
filing date -
Jun 29, 2012
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Abstract
There is provided a manufacturing process of a battery equipped with a case and an electrode body having a positive electrode, a negative electrode and separators. The electrode body has an upper R portion and the respective separators have surplus portions. The case has an accommodation portion that has an opening in an upper face thereof and accommodates the electrode body, and a lid portion that closes up the opening in the upper face of the accommodation portion.
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