Solutions
Empower Patent Analytics
Empower Litigation Defense
Empower License Manager
Use Cases
Patent Licensing
Portfolio Management
Litigation Strategy
Market Intelligence
Data Platform
Contact Us
Login
×
View as Organization
Rear shifting device
Rear shifting device
CN
CN 1,401,539 A
Filed
: 02/03/1994
Published
: 03/12/2003
Est. Priority Date
: 02/03/1993
Status
: Active Grant
EN
CH
Pin
Subscription Required
This content requires a subscription to view
Contact Us
or
Login
×
×