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Dynatech Corp
Dynatech C
Active Patents
0
Total Holdings
3
Patent Holdings
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Patent No.
Title
Status
Filing Date
Grant Date
Claims
Actions
US3993075A
Disposable, defrostable cryosurgical probe
Expired / Lapsed
1975-12-24
1976-11-23
9
Details
US3910278A
Cryosurgical probe
Expired / Lapsed
1974-06-03
1975-10-07
43
Details
US3782386A
Cryosurgical apparatus
Expired / Lapsed
1972-05-08
1974-01-01
36
Details