BASE FOR LITHIUM ION SECONDARY BATTERY SEPARATORS, METHOD FOR PRODUCING BASE FOR LITHIUM ION SECONDARY BATTERY SEPARATORS, AND LITHIUM ION SECONDARY BATTERY SEPARATOR
- Application ID: EP13746236
- Status: █ GRANT OF PATENT INTENDED
This EP application has the IPC class D21 (PAPER-MAKING; PRODUCTION OF CELLULOSE) and H01 (BASIC ELECTRIC ELEMENTS). We found, that Staeger & Sperling Partnerschaftsgesellschaft mbB, Kransell & Wennborg KB, Cabinet Flechner are specialized in this combination either. For a similar patent, they might be a good choice.