Method of manufacturing thin-walled corrosion resistant metallic objects
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jul 26, 1983
Grant Date -
N/A
app pub date -
Apr 22, 1981
filing date -
Apr 22, 1981
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A method of manufacturing metallic objects having thin walls and comprised of corrosion resistant materials. The method has the consecutive steps of forming a workpiece in the shape of the desired end product from a metal having a low resistance to an etchant, forming within a surface of the workpiece a metallic alloy case resistant to the etchant and etching the workpiece with the etchant.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully