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Eaton Williams Group Ltd
Eaton Will
Active Patents
0
Total Holdings
2
Patent Holdings
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Patent No.
Title
Status
Filing Date
Grant Date
Claims
Actions
US3944785A
Electrode boiler with automatic control
Expired / Lapsed
1974-02-15
1976-03-16
6
Details
US3780261A
Automatic control for electrode boilers
Expired / Lapsed
1972-05-19
1973-12-18
12
Details