Zhenjiang
China
2
2024-10-10
The entities that hold a legal rights for patent applications filed by inventor CHEN Lan:
Lan CHEN from Zhenjiang, CN has applied for patents for these inventions. The list has both pending applications and granted patents:
Device for precision machining of sphere, and method for precision machining of sphere using same
#2 | 2023-06-15ULTRA-HIGH SPEED LASER CLADDING BASED ON DOUBLE PRESSING OF MAGNETIC FORCE AND CENTRIFUGAL FORCE APPARATUS AND METHOD
5766532 ⎘