a detection mark was used -- breaking -- a detecting method

Title:

a detection mark was used -- breaking -- a detecting method

Document Type and Number:

Japanese Patent JP6187821

Kind Code:

B2

Inventors:

Nakajima Saki
Ozono Koichi
Ito Kohei

Application Number:

JP2014006759A

Publication Date:

August 30, 2017

Filing Date:

January 17, 2014

Export Citation:

Assignee:

National Printing Bureau

International Classes:

B42C1/12; B65H43/04

Domestic Patent References:

Previous Patent: A manufacturing method of a square-shaped battery

Next Patent: JPS6187822