CA276061A - Methode de gravure - Google Patents

Methode de gravure

Info

Publication number: CA276061A
Authority: CA; Canada
Prior art keywords: etching method; etching
Prior art date: 1927-12-06
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

CA276061A

Other languages

English (en)

Inventor

Tutzschke Fritz

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.)

Individual

Original Assignee

Individual

Publication date

1927-12-06

1927-12-06 Application granted granted Critical

1927-12-06 Publication of CA276061A publication Critical patent/CA276061A/fr

Status Expired legal-status Critical Current

Links

238000005530 etching Methods 0.000 title 1
238000000034 method Methods 0.000 title 1

CA276061A Methode de gravure Expired CA276061A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA276061T

Publications (1)

Publication Number	Publication Date
CA276061A true CA276061A (fr)	1927-12-06

Family

ID=35206093

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA276061A Expired CA276061A (fr)			Methode de gravure

Country Status (1)

Country	Link
CA (1)	CA276061A (fr)

0
- CA CA276061A patent/CA276061A/fr not_active Expired

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