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Radioactive exploration

  • US 2,557,158 A
  • Filed: 11/30/1948
  • Issued: 06/19/1951
  • Est. Priority Date: 11/30/1948
  • Status: Expired due to Term
First Claim
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1. A METHOD OF DETERMINING THE RADIATION OVER AN APPRECIABLE PERIOD OF TIME FROM A PREDETERMINED SECTION OF AN AREA BEING EXPLORED RADIATION DETECTOR MOUNTED ON A SUPPORT MOVING RELATIVE TO SAID SECTION COMPRISING THE STEPS OF DIRECTING SAID RADIATION DETECTOR ON SAID SECTION MAINTAINING SAID RADIATION DETECTOR DIRECTED ON SAID SECTION BY MOVEMENT OF THE PRINCIPAL AXIS OF SENSITIVITY OF SAID RADIATION DETECTOR RELATIVE TO SAID MOVING SUPPORT, RENDERING SAID DETECTOR INOPERATIVE AFTER A PREDETERMINED TIME OF OBSERVATION, RETURNING SAID DETECTOR TO ITS ORIGINAL POSITION ON SAID SUPPORT FOR OBSERVATION OF A SECOND SECTION OF THE AREA, AND RENDERING SAID DETECTOR OPERATIVE FOR OBSERVATION OF SAID SECOND SECTION.

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