CA577294A - Etching - Google Patents

Etching

Info

Publication number: CA577294A
Authority: CA; Canada
Prior art keywords: etching
Prior art date: 1959-06-09
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

CA577294A

Other languages

French (fr)

Inventor

A. Easley John

E. Swayze Harry

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.)

Dow Chemical Co

Original Assignee

Dow Chemical Co

Publication date

1959-06-09

1959-06-09 Application granted granted Critical

1959-06-09 Publication of CA577294A publication Critical patent/CA577294A/en

Status Expired legal-status Critical Current

Links

238000005530 etching Methods 0.000 title 1

CA577294A Etching Expired CA577294A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA577294T

Publications (1)

Publication Number	Publication Date
CA577294A true CA577294A (en)	1959-06-09

Family

ID=35753154

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA577294A Expired CA577294A (en)			Etching

Country Status (1)

Country	Link
CA (1)	CA577294A (en)

0
- CA CA577294A patent/CA577294A/en not_active Expired

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