Hydrophilic microporous film
Hydrophilic polymers and their use in electrochemical cells
Hydrophilized anode for a direct liquid fuel cell
Hydrophobic catalyst layer for polymer electrolyte fuel cell...
Hydrophobic, erodible synthetic resin composition for...
Hydrophone
Hydrophone
Hydrophone demodulator circuit and method
Hydrophone for reception of acoustic or seismic waves
Hydrophone module for a marine seismic cable
Hydrophone streamer cable acoustic decoupler
Hydrophone structure and method
Hydrophone with adjustable automatic disabling mechanism in...
Hydrophones
Hydropneumatic accumulator
Hydrorefined transformer oil and process of manufacture
Hydrostatic pump switch assembly
Hyper-concatenation across independent pointer processors
Hyper-concatenation across multiple parallel channels
Hyperboloid electrical contact