Other attributes
Child Classification
Classification Type
Parent Classification
No article content yet.
Timeline
No Timeline data yet.
Further Resources
No Further Resources data yet.
G21F 7/005
Shielded passages through walls; Locks; Transferring devices between rooms
Find more entities like G21F 7/005
Use the Golden Query Tool to find similar entities by any field in the Knowledge Graph, including industry, location, and more.
