-
Vertical displacement detecting device
-
Patent number 10,401,256
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Issue date Sep 3, 2019
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Guangxi Geotechnical New Technology CO., LTD
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Xiaoduo Ou
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
-
-
3811194
-
Patent number 3,811,194
-
Issue date May 21, 1974
-
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
-
3672620
-
Patent number 3,672,620
-
Issue date Jun 27, 1972
-
G01 - MEASURING TESTING
-
3625467
-
Patent number 3,625,467
-
Issue date Dec 7, 1971
-
G01 - MEASURING TESTING
-
3373497
-
Patent number 3,373,497
-
Issue date Mar 19, 1968
-
G01 - MEASURING TESTING
-
3289310
-
Patent number 3,289,310
-
Issue date Dec 6, 1966
-
G01 - MEASURING TESTING
-
2952077
-
Patent number 2,952,077
-
Issue date Sep 13, 1960
-
G01 - MEASURING TESTING
-
2926426
-
Patent number 2,926,426
-
Issue date Mar 1, 1960
-
G01 - MEASURING TESTING
-
2768448
-
Patent number 2,768,448
-
Issue date Oct 30, 1956
-
G01 - MEASURING TESTING
-
2611186
-
Patent number 2,611,186
-
Issue date Sep 23, 1952
-
G01 - MEASURING TESTING
-
2596519
-
Patent number 2,596,519
-
Issue date May 13, 1952
-
G01 - MEASURING TESTING
-
2592840
-
Patent number 2,592,840
-
Issue date Apr 15, 1952
-
G01 - MEASURING TESTING
-
2580865
-
Patent number 2,580,865
-
Issue date Jan 1, 1952
-
G01 - MEASURING TESTING
-
2569558
-
Patent number 2,569,558
-
Issue date Oct 2, 1951
-
G01 - MEASURING TESTING
-
2565140
-
Patent number 2,565,140
-
Issue date Aug 21, 1951
-
G01 - MEASURING TESTING
-
2535881
-
Patent number 2,535,881
-
Issue date Dec 26, 1950
-
G01 - MEASURING TESTING
-
2523551
-
Patent number 2,523,551
-
Issue date Sep 26, 1950
-
G01 - MEASURING TESTING
-
2478677
-
Patent number 2,478,677
-
Issue date Aug 9, 1949
-
G01 - MEASURING TESTING
-
2478518
-
Patent number 2,478,518
-
Issue date Aug 9, 1949
-
G01 - MEASURING TESTING
-
2464912
-
Patent number 2,464,912
-
Issue date Mar 22, 1949
-
G01 - MEASURING TESTING
-
2426933
-
Patent number 2,426,933
-
Issue date Sep 2, 1947
-
G01 - MEASURING TESTING
-
2394137
-
Patent number 2,394,137
-
Issue date Feb 5, 1946
-
G01 - MEASURING TESTING
-
1824153
-
Patent number 1,824,153
-
Issue date Sep 22, 1931
-
G01 - MEASURING TESTING
-
1575246
-
Patent number 1,575,246
-
Issue date Mar 2, 1926
-
G01 - MEASURING TESTING