-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Fatigue testing apparatus
-
Patent number 4,916,954
-
Issue date Apr 17, 1990
-
The United States of America as represented by the United States National Aer...
-
Robert J. Buzzard
-
G01 - MEASURING TESTING
-
-
-
Static penetrometer
-
Patent number 4,367,647
-
Issue date Jan 11, 1983
-
Francois Barnoud
-
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
-
2421295
-
Patent number 2,421,295
-
Issue date May 27, 1947
-
G01 - MEASURING TESTING
-
2003749
-
Patent number 2,003,749
-
Issue date Jun 4, 1935
-
G01 - MEASURING TESTING