Patents/Inventors

Tangwei Zhao

ItamiJP3 patents

4 Patents

USD10373242024
Cutting Tool Insert
SUMITOMO ELECTRIC HARDMETAL Corp.
0 cites
USD10365172024
Cutting Tool Insert
SUMITOMO ELECTRIC HARDMETAL Corp.
0 cites
USD10298982024
Cutting Tool Insert
SUMITOMO ELECTRIC HARDMETAL Corp.
0 cites
USD10290622024
Cutting Tool Insert
SUMITOMO ELECTRIC HARDMETAL Corp.
0 cites