Inventor

Eberhard Blank

Inventor

Lausanne, CH

Overview

1992

Patent span

Chemistry

Primary field (CPC C)

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

B23Kprimary

B23KSoldering or unsoldering17%

C22CAlloys17%

C22FChanging the physical structure of non-ferrous metals and non-ferrous alloys17%

C23CCoating metallic material17%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests17%

Y10TTechnical subjects covered by former us classification17%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

1992Patents assigned to SULZER AG (1)· patent assignee history

1992Based in Lausanne, CH· patent location history

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
SULZER AG	1	1992

Locations

Location	Patents	Span
Lausanne, CH	1	1992