AT 61

From Inventing aviation
Jump to navigation Jump to search

We only have one instance of this classification being used, that is, its association with the pneumatic safety wear for aviators found within the work of Nazaire Lacrotte.[1]

This wiki has 2 patents in category "AT 61".

Patents in category AT 61

References

Enclosing categories Austrian patent classifications
Subcategories
Keywords Safety, Piloting
Start year
End year