Overpressure valve of a spear tube valve
- Application ID: EP13177220
- Status: █ APPLICATION DEEMED TO BE WITHDRAWN
This EP application has the IPC class B67 (OPENING OR CLOSING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING). Hoffmann Dragsted AS is specialized in B67. 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.
- 21.01.2015 - Publication A1 (EP2826745)