Concept details (English)
Fabric, impervious to gases, for aeronautical balloons
Published
Class: 24
Source: USA (USPTO)
common.date:
Reference ID: 024-1333
Scope: 
Taxonomy
- Class 24 >
concept
| Term | Master term | Variant |
|---|---|---|
| Fabric, impervious to gases, for aeronautical balloons | |