# | Class | status | |
---|---|---|---|
1 |
S:75140530
M:CVD ZINC SELENIDE O:CVD INCORPORATED, HELLMA MATERIALS GMBH |
1 | Registered |
2 |
S:74206857
M:CVD ZINC SULFIDE O:CVD Incorporated, HELLMA MATERIALS GMBH |
1 | Registered |
3 |
S:74182805
M:CLEARTRAN O:CVD Incorporated, HELLMA MATERIALS GMBH |
1 | Registered |
4 |
S:74124233
M:TUFTRAN O:CVD Incorporated, HELLMA MATERIALS GMBH |
1 | Registered |