H04R 2207/00
Details of diaphragms or cones for electromechanical transducers or their suspension covered by [CPC: H04R7/00] but not provided for in [CPC: H04R7/00] or in [CPC: H04R2307/00]
All edits
Edits on 16 Mar, 2022
Golden AI
Edits on 5 Mar, 2022
Golden AI
Edits made to:
Infobox (+4 properties)
Description (+176 characters)
H04R 2207/00
Details of diaphragms or cones for electromechanical transducers or their suspension covered by [CPC: H04R7/00] but not provided for in [CPC: H04R7/00] or in [CPC: H04R2307/00]
Infobox
Classification Type
Parent classification
Find more entities like H04R 2207/00
Use the Golden Query Tool to find similar entities by any field in the Knowledge Graph, including industry, location, and more.
