US PATENT SUBCLASS 73 / 802
.~.~ Aircraft structure
Current as of:
June, 1999
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73 /
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MEASURING AND TESTING
760
DF
SPECIMEN STRESS OR STRAIN, OR TESTING BY STRESS OR STRAIN APPLICATION
{12}
788
DF
.~ By loading of specimen (e.g., strength of material test) {16}
802
.~.~ Aircraft structure
DEFINITION
Classification: 73/802
Aircraft structure:
(under subclass 788) Subject matter wherein the specimen forms a part of an aircraft body.