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1968-12-21 |
1973-11-22 |
Hoesch Werke Ag, 4600 Dortmund |
Verfahren zur zerstörungsfreien Prüfung von Schweißnahten mittels Ultra schallenergie
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1972-12-04 |
1975-03-04 |
Walter A Gunkel |
System and apparatus for inspecting elongated welds
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1973-07-27 |
1974-12-05 |
Stahlwerke Peine-Salzgitter Ag, 3150 Peine |
Vorrichtung für die Ultraschallprüfung von metallischen Blechen oder Bändern
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JPS5087354A
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1973-12-04 |
1975-07-14 |
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1973-12-12 |
1976-05-25 |
Inspection Technology Development, Inc. |
Ultrasonic inspection apparatus
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1974-09-12 |
1976-03-18 |
Tokyo Keiki Kk |
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1974-10-01 |
1976-04-06 |
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1974-12-19 |
1977-03-31 |
Mannesmann AG, 4000 Düsseldorf |
Verfahren zur ultraschallpruefung der schweissnaht und der randzonen von grossrohren
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1975-01-02 |
1975-11-25 |
Air Prod & Chem |
Ultrasonic pipe testing system
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1975-03-20 |
1980-09-04 |
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1975-04-24 |
1976-12-14 |
Krautkramer-Branson, Incorporated |
Ultrasonic test method and apparatus utilizing scattered signals
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1975-09-05 |
1977-03-10 |
Nippon Steel Corp |
Ultrasonic flaw detection method for welded steel pipe ends
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1975-11-03 |
1976-10-19 |
Jones & Laughlin Steel Corporation |
Gating control system in ultrasonic inspection apparatus
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1976-02-18 |
1985-11-07 |
Mannesmann AG, 4000 Düsseldorf |
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1976-12-02 |
1978-06-21 |
Sumitomo Metal Ind |
Method and apparatus for automatic supersonic crack detection
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1977-07-15 |
1980-04-17 |
Kraftwerk Union Ag, 4330 Muelheim |
Einrichtung zur volumetrischen Ultraschall-Prüfung der Wände von Behältern und Rohren
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1978-06-08 |
1980-05-12 |
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1978-08-11 |
1980-02-14 |
Mannesmann Ag |
Verfahren zur us-querfehlerpruefung der schweissnaht up-geschweisster grossrohre
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1978-12-18 |
1980-05-27 |
The Budd Company |
Ultrasonic testing of welds in wheels
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1981-09-09 |
1983-03-24 |
Mannesmann AG, 4000 Düsseldorf |
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1982-06-16 |
1984-01-04 |
Secr Defence |
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1986-06-26 |
1989-02-07 |
Westinghouse Electric Corp. |
Ultrasonic signal processing system including a flaw gate
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1986-06-26 |
1988-07-19 |
Westinghouse Electric Corp. |
Boresonic inspection system
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1986-06-26 |
1990-10-23 |
Westinghouse Electric Co. |
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KRAUTKRÄMER GmbH & Co. |
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1994-07-18 |
1995-12-12 |
The Babcock & Wilcox Company |
Automated method for butt weld inspection and defect diagnosis
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1994-09-27 |
1996-03-28 |
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1999-04-01 |
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Daimlerchrysler Corporation |
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1999-04-30 |
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2003-04-15 |
Daimlerchrysler Corporation |
Ultrasonic array transducer
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2004-08-27 |
2006-03-09 |
Mannesmannröhren-Werke Ag |
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2006-04-11 |
2012-08-07 |
Kawasaki Jukogyo Kabushiki Kaisha |
Method and apparatus for inspecting joined object formed by friction stir joining
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2009-06-19 |
2012-10-30 |
Georgia Tech Research Corporation |
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Georgia Tech Research Corporation |
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Atomic Energy Of Canada Limited |
Profiling tool for determining material thickness for inspection sites having complex topography
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2014-07-23 |
Dennis Allen |
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2013-07-18 |
2015-01-22 |
Bae Systems Plc |
Material inspection device
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2023-01-13 |
河北铁达科技有限公司 |
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