Council of Scientific and Industrial Research (1975) Improvements in or relating to powderless etching of aluminium and its alloys for photo engraving and block making. 137589.

[img]
Preview
PDF - Published Version
Download (223Kb) | Preview
Item Type: Patent
Uncontrolled Keywords: Photo engraving; Block making
Subjects: Industrial Metal Finishing
Electrochemical Materials Science
Divisions: UNSPECIFIED
Depositing User: ttbdar CECRI
Date Deposited: 09 Mar 2012 11:47
Last Modified: 09 Mar 2012 11:47
URI: http://cecri.csircentral.net/id/eprint/1919

Actions (login required)

View Item View Item