CH21382A - Photographic copier with rotatable negative cylinder that can be exposed from the inside - Google Patents

Photographic copier with rotatable negative cylinder that can be exposed from the inside

Info

Publication number: CH21382A
Authority: CH; Switzerland
Prior art keywords: exposed; photographic copier; negative cylinder; rotatable negative; rotatable
Prior art date: 1900-02-21

Application number

CH21382A

Other languages

German (de)

Inventor

Hans Loescher

Original Assignee

Hans Loescher

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.)

1900-02-21

Filing date

1900-02-21

Publication date

1901-07-15

1900-02-21 Application filed by Hans Loescher filed Critical Hans Loescher

1901-07-15 Publication of CH21382A publication Critical patent/CH21382A/en

Links

CH21382A 1900-02-21 1900-02-21 Photographic copier with rotatable negative cylinder that can be exposed from the inside CH21382A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CH21382T		1900-02-21

Publications (1)

Publication Number	Publication Date
CH21382A true CH21382A (en)	1901-07-15

Family

ID=4226742

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH21382A CH21382A (en)	1900-02-21	1900-02-21	Photographic copier with rotatable negative cylinder that can be exposed from the inside

Country Status (1)

Country	Link
CH (1)	CH21382A (en)

1900
- 1900-02-21 CH CH21382A patent/CH21382A/en unknown

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