Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Communications
Class Information
Number: 178/83
Name: Telegraphy > Code transmitters > Rotary contact
Description: Code-transmitters in which one of the contact members is arranged to rotate or revolve.










Sub-classes under this class:

Class Number Class Name Patents
178/84 Drum 0


Patents under this class:

Patent Number Title Of Patent Date Issued











 
 
  Recently Added Patents
Probe for ultrasound diagnostic apparatus
Card reader device
Opioid-ketamine and norketamine codrug combinations for pain management
Combination photovoltaic and wind power generation installation
Liposomes with improved drug retention for treatment of cancer
Detachably integrated battery charger for mobile cell phones and like devices
Under bump passive components in wafer level packaging
  Randomly Featured Patents
Physical exerciser
Semiconductor device
Data output control apparatus
Surface acoustic wave filter
Sulfonamide derivatives
Dual-function double balanced mixer circuit
Return guide fixing structure for a linear guide apparatus
Method of manufacturing non-volatile memory device
Method of chemical mechanical polishing organic silicon material with low dielectric constant
Catalytic converter mounting mat