|
US3680560A
|
Vacuum drainage collecting apparatus with disposable liner |
Expired / Lapsed
|
1968-11-26 |
1972-08-01 |
24 |
Details
|
|
US3459183A
|
Catheter placement unit with anesthetic |
Expired / Lapsed
|
1966-05-20 |
1969-08-05 |
0 |
Details
|
|
US3438373A
|
Catheter placement unit with unidirectional locking means t… |
Expired / Lapsed
|
1966-03-21 |
1969-04-15 |
0 |
Details
|
|
US3399674A
|
Catheter placement unit |
Expired / Lapsed
|
1965-07-01 |
1968-09-03 |
0 |
Details
|