|
CN111951075A
|
|
Multi-user order realization method based on network platform
|
|
CN112291135A
|
|
Method for realizing calling setting and calling setting
|
|
CN112073292A
|
|
Method for realizing network member adding, outgoing call setting, call processing, short message processing, address list and communication system
|
|
CN112152984A
|
|
Method for realizing address list, friend adding, stranger adding, call, short message and social communication system
|
|
CN108869639A
|
|
Planetary reduction gear
|
|
CN105570420A
|
|
Intersecting shaft type planet friction mechanical infinitely variable transmission and infinitely variable transmission method thereof
|
|
CN104675516A
|
|
Engine with variable combustion chamber
|
|
CN104455261A
|
|
Longitudinal shaft type planetary friction mechanical stepless speed changer and gear ring
|
|
CN103899366A
|
|
Turbo machinery stepless speed regulator
|
|
CN104061307A
|
|
Stepless gearbox
|
