|
GB484343A
|
Improvements in or relating to the manufacture of surgical … |
Expired / Lapsed
|
1937-03-03 |
— |
0 |
Details
|
|
US4600390A
|
Apparatus and method for applying a silicon oxide-containin… |
Expired / Lapsed
|
1984-12-26 |
1986-07-15 |
22 |
Details
|
|
US4239113A
|
Composition for the preparation of bone cement |
Expired / Lapsed
|
1978-06-01 |
1980-12-16 |
14 |
Details
|
|
US3846542A
|
Acrylic tooth-filling composition containing boric acid-rel… |
Expired / Lapsed
|
1972-01-04 |
1974-11-05 |
4 |
Details
|