|
US4654092A
|
Nickel-titanium-base shape-memory alloy composite structure |
Expired / Lapsed
|
1985-08-05 |
1987-03-31 |
6 |
Details
|
|
US4505767A
|
Nickel/titanium/vanadium shape memory alloy |
Expired / Lapsed
|
1983-10-14 |
1985-03-19 |
10 |
Details
|
|
US4350183A
|
Heat-recoverable pipeline termination plug |
Expired / Lapsed
|
1980-05-19 |
1982-09-21 |
6 |
Details
|
|
US4198081A
|
Heat recoverable metallic coupling |
Expired / Lapsed
|
1977-05-26 |
1980-04-15 |
9 |
Details
|