CN111906543A
|
|
Automatic cutting and polishing equipment for slag ingot dummy plate
|
CN111941075A
|
|
Automatic cutting and grinding process for slag ingot dummy plate
|
CN110717767A
|
|
Anti-counterfeiting traceability system for vaccine prevention based on Internet of things and block chain
|
CN110717766A
|
|
Organic vegetable anti-counterfeiting traceability system based on Internet of things and block chain
|
CN109900595A
|
|
A kind of ink jet numbering machine viscosity measurement device
|
CN109761508A
|
|
A kind of production method of silicon carbide coating silica fibre
|
CN109139036A
|
|
A kind of tunnel cutting mechanism
|
CN109184725A
|
|
A kind of tunnel rotation propulsion cutter device
|
US2020061251A1
|
|
Iron-based biodegradable metals for implantable medical devices
|
CN106205569A
|
|
A kind of exhibiting method of music score
|
CN105604430A
|
|
Simple automatic door closer and fireproof door with same
|
CN105421930A
|
|
Emergency window opening machine
|
CN105421931A
|
|
Emergent window opener
|
CN106683651A
|
|
Music score presenting method
|
US2015085427A1
|
|
High surface area nano-structured graphene composites and capacitive devices incorporating the same
|
US2016064983A1
|
|
Charging apparatus connectable to telephone
|
US2014118883A1
|
|
Graphene supported vanadium oxide monolayer capacitor material and method of making the same
|
US2012295149A1
|
|
Rechargeable alkaline metal and alkaline earth electrodes having controlled dendritic growth and methods for making and using the same
|
US2012208088A1
|
|
High surface area nano-structured graphene composites and capacitive devices incorporating the same
|
US2012188086A1
|
|
Battery early warning and monitoring system
|