AT178537B - Process for the direct production of positives - Google Patents

Process for the direct production of positives

Info

Publication number
AT178537B
AT178537B AT178537DA AT178537B AT 178537 B AT178537 B AT 178537B AT 178537D A AT178537D A AT 178537DA AT 178537 B AT178537 B AT 178537B
Authority
AT
Austria
Prior art keywords
positives
direct production
direct
production
Prior art date
Application number
Other languages
German (de)
Original Assignee
Bayer Ag
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.)
Filing date
Publication date
Application filed by Bayer Ag filed Critical Bayer Ag
Application granted granted Critical
Publication of AT178537B publication Critical patent/AT178537B/en

Links

AT178537D 1951-01-23 1951-01-23 Process for the direct production of positives AT178537B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT178537T 1951-01-23

Publications (1)

Publication Number Publication Date
AT178537B true AT178537B (en) 1954-05-25

Family

ID=29425093

Family Applications (1)

Application Number Title Priority Date Filing Date
AT178537D AT178537B (en) 1951-01-23 1951-01-23 Process for the direct production of positives

Country Status (1)

Country Link
AT (1) AT178537B (en)

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