|
BR9914513A
|
|
System and method of discharging gas that produces light, energy efficient, without ballast and non-thermal
|
|
AU6391399A
|
|
Low-voltage ballast-free energy-efficient ultraviolet material treatment and purification system and method
|
|
AU2972499A
|
|
Low-voltage ballast-free energy-efficient fluorescent landscape lighting system and method
|
|
AU1372399A
|
|
Non-thermionic ballast-free energy-efficient light-producing gas discharge system and method
|
|
BR9815651A
|
|
High-efficiency, low-voltage fluorescent signaling, particularly an output signal
|
|
AU8493798A
|
|
Low-voltage non-thermionic ballast-free fluorescent light system and method
|
|
AU1436792A
|
|
Acoustic method and apparatus for identifying human sonic sources
|
|
US5168474A
|
|
Acoustic marine aquatic life detector with resonance chamber
|
|
US5168471A
|
|
Integrated passive acoustic and active ultrasonic marine aquatic finder system
|
|
US5255685A
|
|
Acoustic diagnostic apparatus with scan control
|
|
US5168473A
|
|
Integrated passive acoustic and active marine aquatic apparatus and method
|
|
US5251187A
|
|
Method and apparatus for separating dolphin from tuna and steering dolphin to a safe area
|
|
US5146208A
|
|
Method and apparatus for detecting intrusion into a body of water
|
|
US5117572A
|
|
Method and apparatus for separating dolphin from tuna and steering dolphin to a safe area
|
|
US5134592A
|
|
Method and apparatus for separating dolphin from tuna
|
|
US5137029A
|
|
Non-invasive ophthalmic diagnostic method and apparatus
|
|
US5031637A
|
|
Non-invasive diagnostic method and apparatus
|
|
US5099455A
|
|
Passive acoustic aquatic animal finder apparatus and method
|
|
AU2325788A
|
|
Optical instrument
|
|
US4837633A
|
|
Electronic boundary framing device and method
|
