Magnetic permeability detector, developing device, image forming apparatus, and oscillation signal frequency calculation method therefor
- Application ID: EP14165558
- Status: █ EXAMINATION REQUESTED
This EP application has the IPC class G03 (PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY). Schwabe Sandmair Marx is specialized in G03. 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.
- 23.04.2013 - Priority Date (JP 20130090443)
- 17.12.2014 - Publication A1 (EP2813898)