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IMP Eastman Corp
IMP Eastma
Active Patents
0
Total Holdings
2
Patent Holdings
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Patent No.
Title
Status
Filing Date
Grant Date
Claims
Actions
US3049762A
Reinforced flexible tubing
Expired / Lapsed
1959-04-23
1962-08-21
0
Details
US3021571A
Coupling for plastic tubes
Expired / Lapsed
1958-03-17
1962-02-20
0
Details