US Patent Class 378
X-RAY OR GAMMA RAY SYSTEMS OR DEVICES-- Main Headings




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Current as of: June, 1999
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CLASS NOTES
1  DF  SPECIFIC APPLICATION {14}
91  DF  ELECTRONIC CIRCUIT {7}
119  DF  SOURCE {3}
145  DF  BEAM CONTROL {6}
162  DF  AUXILIARY DATA ACQUISITION OR RECORDING {2}
167  DF  PHOTOGRAPHIC DETECTOR SUPPORT {9}
189  DF  NONPHOTOGRAPHIC DETECTOR SUPPORT {1}
193  DF  SOURCE SUPPORT {6}
204  DF  ACCESSORY {3}
210  DF  MISCELLANEOUS
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CROSS-REFERENCE ART COLLECTION
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901  DF  COMPUTER TOMOGRAPHY PROGRAM OR PROCESSOR