CH2304A - Photographic triplet of new construction - Google Patents

Photographic triplet of new construction

Info

Publication number: CH2304A
Authority: CH; Switzerland
Prior art keywords: triplet; photographic; new construction; construction; new
Prior art date: 1890-04-19

Application number

CH2304A

Other languages

German (de)

Inventor

Abbe Dr Ernst

Rudolph Dr Paul

Original Assignee

Abbe Dr Ernst

Rudolph Dr Paul

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.)

1890-04-19

Filing date

1890-04-19

Publication date

1890-09-30

1890-04-19 Application filed by Abbe Dr Ernst, Rudolph Dr Paul filed Critical Abbe Dr Ernst

1890-09-30 Publication of CH2304A publication Critical patent/CH2304A/en

Links

238000010276 construction Methods 0.000 title 1

CH2304A 1890-04-19 1890-04-19 Photographic triplet of new construction CH2304A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CH2304T		1890-04-19

Publications (1)

Publication Number	Publication Date
CH2304A true CH2304A (en)	1890-09-30

Family

ID=4182243

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH2304A CH2304A (en)	1890-04-19	1890-04-19	Photographic triplet of new construction

Country Status (1)

Country	Link
CH (1)	CH2304A (en)

1890
- 1890-04-19 CH CH2304A patent/CH2304A/en unknown

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