Top IPC subclasses
1
|
H01B
|
6
|
cablesconductorsinsulatorsselection of materials for their conductive, insulating, or dielectric pro
|
2
|
H01C
|
5
|
resistors
|
3
|
G01R
|
3
|
Measuring electric variables; measuring magnetic variables
|
4
|
G01B
|
3
|
measuring length, thickness, or similar linear dimensionsmeasuring anglesmeasuring areasmeasuring ir
|
5
|
H01F
|
2
|
magnetsinductancestransformersselection of materials for their magnetic properties
|
6
|
B65H
|
1
|
handling thin or filamentary material, e.g. sheets, webs, cables
|
7
|
G08C
|
1
|
transmission systems for measured values, control or similar signals
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