CA373335A - Methode a graver les surfaces d'aluminium - Google Patents

Methode a graver les surfaces d'aluminium

Info

Publication number
CA373335A
CA373335A CA373335A CA373335DA CA373335A CA 373335 A CA373335 A CA 373335A CA 373335 A CA373335 A CA 373335A CA 373335D A CA373335D A CA 373335DA CA 373335 A CA373335 A CA 373335A
Authority
CA
Canada
Prior art keywords
etching method
surface etching
aluminium surface
aluminium
etching
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
CA373335A
Other languages
English (en)
Inventor
Bryant Mason Ralph
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Alcoa Corp
Original Assignee
Alcoa Corp
Publication date
Application granted granted Critical
Publication of CA373335A publication Critical patent/CA373335A/fr
Expired legal-status Critical Current

Links

CA373335A Methode a graver les surfaces d'aluminium Expired CA373335A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA373335T

Publications (1)

Publication Number Publication Date
CA373335A true CA373335A (fr) 1938-04-26

Family

ID=35377659

Family Applications (1)

Application Number Title Priority Date Filing Date
CA373335A Expired CA373335A (fr) Methode a graver les surfaces d'aluminium

Country Status (1)

Country Link
CA (1) CA373335A (fr)

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