|
US4576796A
|
Centrifugal tissue processor |
Expired / Lapsed
|
1984-01-18 |
1986-03-18 |
16 |
Details
|
|
US4569647A
|
Apparatus for preparing and embedding tissue samples for hi… |
Expired / Lapsed
|
1983-09-16 |
1986-02-11 |
10 |
Details
|
|
US3794982A
|
Data acquisition device |
Expired / Lapsed
|
1972-04-17 |
1974-02-26 |
20 |
Details
|
|
US3683911A
|
Protective seal for catheter |
Expired / Lapsed
|
1970-08-13 |
1972-08-15 |
21 |
Details
|