|
US3619516A
|
|
Electroluminescent diode sound reproducing system
|
|
US3530259A
|
|
Electroluminescent diode and sound recording system with controlled maximum light intensity
|
|
US3565703A
|
|
Silicon carbide junction diode
|
|
US3649384A
|
|
Process for fabricating silicon carbide junction diodes by liquid phase epitaxial growth
|
|
US3582573A
|
|
Electroluminescent diode with 1/e width of less than one mil. and sound recording system
|
|
US3547886A
|
|
One pot epoxy compositions containing ketimine curing agents
|
|
US3551247A
|
|
Laminated vacuum coated titanium structural material
|
|
US3530324A
|
|
Electroluminescent silicon carbide diode with sharply peaked light emission from the edge of the junction
|
|
US3522043A
|
|
Method for masking electroluminescent diode
|
|
US3522389A
|
|
Masked film recording electroluminescent diode light source having a transparent filled mask aperture
|
|
US3522388A
|
|
Electroluminescent diode light source having a permanent implanted opaque surface layer mask
|
