Original language | American English |
---|---|
Patent number | 5504222 |
Priority date | 4/2/96 |
Filing date | 2/8/94 |
State | Published - Apr 2 1996 |
Original language | American English |
---|---|
Patent number | 5504222 |
Priority date | 4/2/96 |
Filing date | 2/8/94 |
State | Published - Apr 2 1996 |