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H & L Co. Patents |
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Assignee: H & L Co.
Address: Glenwood Landing, NY
No. of patents: 1
Patents:
| Patent Number |
Title Of Patent |
Date Issued |
| 4191958 |
Radiolocation with respect to an Own station, using Omega signals or the like |
March 4, 1980 |
| Radiolocation, with respect to an Own station, of a transmitter-equipped Other station by triggering the transmitter to transmit identification messages in response to timing signals from a reference source such as an Omega transmitter, receiving the messages and the timing signals at th |
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