# | Class | status | |
---|---|---|---|
1 |
S:73055044
M:PIPET-AID O:DRUMMOND INSTRUMENT COMPANY, DRUMMOND SCIENTIFIC COMPANY |
9 | Registered |
2 |
S:73017765
M:DIALAMATIC O:DRUMMOND INSTRUMENT COMPANY, DRUMMOND SCIENTIFIC COMPANY |
9 | Registered |
3 |
S:72367956
M:WIRETROL O:DRUMMOND INSTRUMENT COMPANY, DRUMMOND SCIENTIFIC COMPANY |
26 | Registered |
4 |
S:72333691
M:ZIPTROL O:DRUMMOND INSTRUMENT COMPANY, DRUMMOND SCIENTIFIC COMPANY |
26 | Dead |
5 |
S:72335403
M:MICROTROL O:DRUMMOND INSTRUMENT COMPANY, DRUMMOND SCIENTIFIC COMPANY |
26 | Dead |