Sign in
|
English
|
Terms of Use
Dictionary
Forum
Contacts
French
⇄
English
German
Hungarian
Russian
Spanish
+
G
o
o
g
l
e
|
Forvo
|
+
invention exploitable
This HTML5 player is not supported by your browser
stresses
patents.
изобретение, готовое к внедрению
Add
|
Report an error
|
Get short URL
