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AT89325B - Process for coloring metal surfaces. - Google Patents

Process for coloring metal surfaces.

Info

Publication number
AT89325B
AT89325B AT89325DA AT89325B AT 89325 B AT89325 B AT 89325B AT 89325D A AT89325D A AT 89325DA AT 89325 B AT89325 B AT 89325B
Authority
AT
Austria
Prior art keywords
metal surfaces
coloring metal
coloring
metal
Prior art date
Application number
Other languages
German (de)
Inventor
Quirino Sestini
Tito Rondelli
Original Assignee
Quirino Sestini
Tito Rondelli
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 Quirino Sestini, Tito Rondelli filed Critical Quirino Sestini
Application granted granted Critical
Publication of AT89325B publication Critical patent/AT89325B/en

Links

AT89325D 1916-05-26 1919-09-26 Process for coloring metal surfaces. AT89325B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT89325X 1916-05-26

Publications (1)

Publication Number Publication Date
AT89325B true AT89325B (en) 1922-09-11

Family

ID=11127588

Family Applications (1)

Application Number Title Priority Date Filing Date
AT89325D AT89325B (en) 1916-05-26 1919-09-26 Process for coloring metal surfaces.

Country Status (1)

Country Link
AT (1) AT89325B (en)

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