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Class Information
Number:
33/383
Name:
Geometrical instruments
>
Indicator of direction of force traversing natural media
>
Level or plumb, terrestrial gravitation responsive
>
Liquid type, upper surface utilizing
>
Bubble
>
Plural
> Relatively adjustable
Description:
Device wherein the receptacles are adjustable in their relationship to each other.
Patents under this class:
Patent Number
Title Of Patent
Date Issued
6918187
Multi plane plumb level
Jul. 19, 2005
6098298
Level
Aug. 8, 2000
5881468
Spirit level
Mar. 16, 1999
4934706
Combination lie and shaft position indicator
Jun. 19, 1990
4590682
Compact level
May. 27, 1986
4542592
Wheeled vehicle leveling device and method
Sep. 24, 1985
4096637
Orienting device for dental facebow or pantograph
Jun. 27, 1978
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