having two electrodes in line

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Patents Grantslast 30 patents

Information Patent Grant
Control means for controlling the position of an electrode in a car...
- Patent number 4,142,127
- Issue date Feb 27, 1979
- Shigeru Suga
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
1794499
- Patent number 1,794,499
- Issue date Mar 3, 1931
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
1742600
- Patent number 1,742,600
- Issue date Jan 7, 1930
- F21 - LIGHTING
Information Patent Grant
1742601
- Patent number 1,742,601
- Issue date Jan 7, 1930
- F21 - LIGHTING
Information Patent Grant
1595753
- Patent number 1,595,753
- Issue date Aug 10, 1926
- F21 - LIGHTING
Information Patent Grant
1591211
- Patent number 1,591,211
- Issue date Jul 6, 1926
- F21 - LIGHTING
Information Patent Grant
1417935
- Patent number 1,417,935
- Issue date May 30, 1922
- F21 - LIGHTING