Spotting pin
Identically shaped spots can be formed sequentially and stably by a spotting pin comprising a bar-like plunger 20. Four projections each formed in the shape of a top portion of a quadrangular pyramid are formed on the head of the plunger 20. The apexes 21 of the quadrangular pyramids constituting th...
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Main Authors | , , |
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Format | Patent |
Language | English French German |
Published |
08.08.2007
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Subjects | |
Online Access | Get full text |
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