Sign in
|
English
|
Terms of Use
Dictionary
Forum
Contacts
Chinese
⇄
English
Russian
G
o
o
g
l
e
|
Forvo
|
+
to phrases
专利有效期
zhuānlì yǒuxiàoqī
busin.
term of a patent
tech.
patent pending
专利有效期:
7 phrases
in 2 subjects
Economy
3
Shipbuilding
4
Add
|
Report an error
|
Get short URL
|
Language Selection Tips
