Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Business
Class Information
Number: 434/241
Name: Education and demonstration > Radio navigation > Simulation of upwardly directed airfield or landing approach marker radio beam
Description: Subject matter including an imitation of a vertically directed radio beam used to designate the location of an airport or the path to be followed by an aircraft landing thereon.










Patents under this class:

Patent Number Title Of Patent Date Issued
4419079 Aircraft piloting aid system Dec. 6, 1983
4195300 Device for simulating the locating signals of an ILS beacon Mar. 25, 1980











 
 
  Recently Added Patents
Storage device performance alignment notification
Process for preparing substituted aromatic carboxylic acids
Hydrolases, nucleic acids encoding them and methods for making and using them
Generating agricultural information products using remote sensing
High performance design rule checking technique
Method and system for filtering home-network content
Memory circuit and method of forming the same using reduced mask steps
  Randomly Featured Patents
Image compression using sub-resolution images
Automatic focusing system
Manufacturing method for ink jet recording head
Reversible ratchet wrench
Shift mechanism
Use of cellulose fibers for structurally modifying polyvinyl chloride articles
Authentication system and method for operating the same
Crimping terminal and flat circuitry having same
Locator and hold down system for a machine
Displacement sensing by comparing matrices of pointwise measurements