CH16098A - Drawing triangle for the precise and convenient application of certain acute angles - Google Patents

Drawing triangle for the precise and convenient application of certain acute angles

Info

Publication number: CH16098A
Authority: CH; Switzerland
Prior art keywords: precise; acute angles; convenient application; certain acute; drawing triangle
Prior art date: 1897-12-27

Application number

CH16098A

Other languages

German (de)

Inventor

Friedrich Ziegler

Original Assignee

Friedrich Ziegler

Priority date (The priority date 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 date listed.)

1897-12-27

Filing date

1897-12-27

Publication date

1898-09-30

1897-12-27 Application filed by Friedrich Ziegler filed Critical Friedrich Ziegler

1898-09-30 Publication of CH16098A publication Critical patent/CH16098A/en

Links

230000001154 acute effect Effects 0.000 title 1

CH16098A 1897-12-27 1897-12-27 Drawing triangle for the precise and convenient application of certain acute angles CH16098A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CH16098T		1897-12-27

Publications (1)

Publication Number	Publication Date
CH16098A true CH16098A (en)	1898-09-30

Family

ID=4214429

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH16098A CH16098A (en)	1897-12-27	1897-12-27	Drawing triangle for the precise and convenient application of certain acute angles

Country Status (1)

Country	Link
CH (1)	CH16098A (en)

1897
- 1897-12-27 CH CH16098A patent/CH16098A/en unknown

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