Method of manufacturing developer container, developer container, developing apparatus, process cartridge, and image forming apparatus
- Application ID: EP14176487
- Status: █ PATENT GRANTED
This patent has the IPC combination B29 (WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL) and G03 (PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY) is specialized in the combination B29 and G03. We found, that Kotitschke & Heurung Partnerschaft, Werner & ten Brink, Rau Schneck & Hübner PartGmbB, Weser & Kollegen, Studio Ponzellini Gioia e Associati Srl and 3 others are specialized in all of these IPC classes. For a similar patent, they might be a good choice.