Sign in
|
English
|
Terms of Use
Dictionary
Forum
Contacts
Terms for subject
Patents
containing
Problem Problem Problem
|
all forms
English
French
problem of the level of invention
problème du niveau d’invention
solution of a problem
solution d’un problème
solution of a technical problem
solution d’un problème technique
solution of a technical problem
solution d’une tâche
the problem solved by the invention
le problème résolu par l’invention
Get short URL