Electricity: measuring and testing – Magnetic – With means to create magnetic field to test material
Reexamination Certificate
2007-02-20
2007-02-20
Patidar, Jay M. (Department: 2862)
Electricity: measuring and testing
Magnetic
With means to create magnetic field to test material
Reexamination Certificate
active
10705107
ABSTRACT:
An apparatus for non-destructive measurement of the thickness of thin layers, has a housing and a probe which is connected to an evaluation unit and to which signals are emitted during a measurement for determining the layer thickness, and having a display apparatus which indicates at least the measurement data from the evaluation unit. At least one further display apparatus is positioned on the housing away from the plane of the first display apparatus.
REFERENCES:
patent: 4715007 (1987-12-01), Fujita et al.
patent: 5293132 (1994-03-01), Koch
patent: 5467014 (1995-11-01), Nix
patent: 5959451 (1999-09-01), De Torfino
patent: 6340892 (2002-01-01), Rynhart et al.
Fischer Helmut
Scherzinger Bernhard
Immobiliengesellschaft Helmut Fischer GmbH & Co. KG
Patidar Jay M.
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