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MAGNETEST Corp
MAGNETEST
Active Patents
0
Total Holdings
2
Patent Holdings
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Patent No.
Title
Status
Filing Date
Grant Date
Claims
Actions
US2316434A
Phase indicator
Expired / Lapsed
1941-03-17
1943-04-13
0
Details
US2290330A
Method of and apparatus for testing properties of materials
Expired / Lapsed
1940-08-12
1942-07-21
0
Details