CH2271A - Sekundär-Element - Google Patents

Sekundär-Element

Info

Publication number: CH2271A
Authority: CH; Switzerland
Prior art keywords: secondary element
Prior art date: 1890-05-21

Application number

CH2271A

Other languages

English (en)

Inventor

Boettcher Dr Emil

Original Assignee

Boettcher Dr Emil

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.)

1890-05-21

Filing date

1890-05-21

Publication date

1890-09-15

1890-05-21 Application filed by Boettcher Dr Emil filed Critical Boettcher Dr Emil

1890-09-15 Publication of CH2271A publication Critical patent/CH2271A/de

Links

CH2271A 1890-05-21 1890-05-21 Sekundär-Element CH2271A (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CH2271T		1890-05-21

Publications (1)

Publication Number	Publication Date
CH2271A true CH2271A (de)	1890-09-15

Family

ID=4182168

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH2271A CH2271A (de)	1890-05-21	1890-05-21	Sekundär-Element

Country Status (1)

Country	Link
CH (1)	CH2271A (de)

1890
- 1890-05-21 CH CH2271A patent/CH2271A/de unknown

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