|
US4313445A
|
Electronic sphygmomanometer |
Expired / Lapsed
|
1977-10-25 |
1982-02-02 |
111 |
Details
|
|
US3994294A
|
Syringe pump valving and motor direction control system |
Expired / Lapsed
|
1975-02-28 |
1976-11-30 |
46 |
Details
|
|
US3877307A
|
Electronic thermometer |
Expired / Lapsed
|
1972-09-08 |
1975-04-15 |
94 |
Details
|
|
US3738479A
|
Disposable rigid thermometer probe cover |
Expired / Lapsed
|
1970-04-14 |
1973-06-12 |
22 |
Details
|
|
US3702076A
|
Electronic thermometer |
Expired / Lapsed
|
1970-06-15 |
1972-11-07 |
50 |
Details
|