![]() Original Assignee Rauland Borg Corp Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.) Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.) Expired - Lifetime Application number US678581A Inventor Andrew Alford Current Assignee (The listed assignees may be inaccurate. ![]() Google Patents US2501430A - Short-wave antennaĭownload PDF Info Publication number US2501430A US2501430A US678581A US67858146A US2501430A US 2501430 A US2501430 A US 2501430A US 678581 A US678581 A US 678581A US 67858146 A US67858146 A US 67858146A US 2501430 A US2501430 A US 2501430A Authority US United States Prior art keywords antenna band cylinder frequency horizontal Prior art date Legal status (The legal status is an assumption and is not a legal conclusion.
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