Substrate for an ink jet head, ink jet head, ink jet printing apparatus and method of cleaning ink jet head
- Application ID: EP09176004
- Status: █ No opposition filed within time limit
This EP application has the IPC class B41 (PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS). Canon Europe Ltd is specialised in B41 (PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS). Here you find a list of all patent agent firms which are specialized in this IPC class. For a similar patent, they might be a good choice.