Sign in
|
English
|
Terms of Use
Dictionary
Forum
Contacts
English
⇄
French
German
Hungarian
Russian
Spanish
G
o
o
g
l
e
|
Forvo
|
+
to phrases
invention of improvement
stresses
patents.
изобретение, относящееся к усовершенствованию
invention of improvement:
2 phrases
in 1 subject
Patents
2
Add
|
Report an error
|
Get short URL
|
Language Selection Tips
