Title: Apparatus for electrodepositing aluminum

Abstract: Apparatus for electrodepositing aluminum in which an electroplating trough, which contains aprotic oxygen-free and water-free organo-aluminum electrolyte, is closed off in an airtight manner and is accessible only via a lock chamber disposed thereabove and which uses, for inserting and removing the work pieces, a detachable coupling rod carrying a frame with the articles to be electroplated permitting a strongly adhering aluminum layer to be deposited onto work pieces of any design desired with the exclusion of air.

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Inventors: Dotzer, Richard (Nuremberg, DT)
Stoger, Klaus (Nuremberg, DT)
Stadter, Josef (Erlangen, DT)

Application Number: 713983
Filing Date: 1976-08-12
Publication_date: 1977-10-11
Assignee: Siemens Aktiengesellschaft (Berlin & Munich, DT)
Primary Class(es): 204/225 204/226, 204/245
Other Classes:
US Patent Ref:

1838666	Dec, 1931	Fink et al.	204/225.
2760930	Aug, 1956	Alpert et al.	204/226.
2897129	Jul, 1959	Dilling	204/225.

Other Refs:
Primary Examiner: Tufariello, T. M.
Assistant Examiner:
Attorney: Kenyon & Kenyon, Reilly, Carr & Chapin