Cleaning and liquid contact with solids – Apparatus – Sequential work treating receptacles or stations with means...
Patent
1992-06-22
1996-06-25
Stinson, Frankie L.
Cleaning and liquid contact with solids
Apparatus
Sequential work treating receptacles or stations with means...
134122R, 134199, 134131, B08B 302
Patent
active
055290817
ABSTRACT:
In an apparatus for the treatment of board-shaped articles, particularly printed circuit boards, with a liquid treatment medium, particularly a cleaning, etching, metallizing or rinsing liquid, along a substantially horizontal conveying path defined by a conveying means, for improving the handling of thin circuit boards it is proposed that the conveying means on either side of the conveying path and both above and below the conveying plane comprises elements guiding the longitudinal edges of the boards.
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Gebr. Schmid GmbH & Co.
Lipsitz Barry R.
Stinson Frankie L.
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