Process and apparatus for treatment of board-like articles

Details Process and apparatus for treatment of board-like articles Process and apparatus for treatment of board-like articles

1992-03-06

1994-03-29

Stinson, Frankie L.

Cleaning and liquid contact with solids

Apparatus

Sequential work treating receptacles or stations with means...

134 64R, 134122R, 134131, 134902, 198404, B08B 302

Patent

active

052975681

ABSTRACT:
The process and apparatus more particularly relate to the manufacture of printed circuit boards. They are successively treated with a liquid on their top and bottom and intermediately turned over. The boards (23) are horizontally supplied to the turning over station (16) and after turning over are supplied to the station for the treatment of the second side thereof.

REFERENCES:
patent: 3610397 (1971-10-01), Bok
patent: 3773058 (1973-11-01), Kittermann et al.
patent: 3939533 (1976-02-01), Richard
patent: 4344380 (1982-08-01), Matsumiya et al.
patent: 4798278 (1989-01-01), Cornacchia
patent: 4922938 (1990-05-01), Siegmund et al.
patent: 4949665 (1990-08-01), Weber

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