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1990-04-11
Foot measuring apparatus and method
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1989-07-20
Apparatus for measuring the temperature and other parameters of an electric power conductor
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1992-11-11
Electrical power control apparatus and methods
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1990-02-21
Reinforced electrical cable and method of forming the cable
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1990-05-09
Water quality control method, and method and apparatus for measuring electrical conductivity used in the water quality control
EP0427412A3
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1992-03-25
Current measuring method and apparatus therefor
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1986-11-20
Magnetic field and electric current measuring device
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1990-01-24
Improvements in diving apparatus and methods of operating same
GB8826623D0
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1988-12-21
Current measuring method & apparatus
AU5282090A
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1990-10-22
Apparatus and method for measuring electric current in conditions of high interference
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1987-08-19
Insulating current lead-throughs in superconducting apparatus
EP0204365A3
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1988-12-07
Measuring apparatus and method employing hard x-rays
PL275329A1
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1990-04-30
Method of measuring electric conductivity of water with direet current and apparatus therefor
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1992-03-11
Method and apparatus for measuring effective thermal conductivity
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1991-11-20
Method and manufacture of an electric moisture-contact sensor
DE3662023D1
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1989-03-16
Power-inidcating structure in an electric apparatus
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1989-01-25
A method of detecting wear in a submerged line in a conducting medium and containing a duct or an electric cable
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1989-08-16
Electric measuring apparatus and systems
DE3463705D1
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1987-06-19
Electric contact piece and method of producing it
GB2204031B
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1990-12-05
Water treatment apparatus and method
PL254985A2
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1986-06-17
Method of measuring thermal conductivity of sielectrics and apparatus therefor
JPS57176605A
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1982-10-30
Electric device and method of producing same
CS386686A1
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1988-12-15
Measuring method of electric current in electrolyte galvanic bath and device therefor
GB2180777B
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1989-11-22
Comminuting apparatus and method
PL254991A2
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1986-06-17
Method of measuring thermal conductivity of dielectrics and apparatus therefor