ES121846A1 - Procedure for obtaining transparent photographic positives in two colors. - Google Patents

Procedure for obtaining transparent photographic positives in two colors.

Info

Publication number
ES121846A1
ES121846A1 ES121846A ES121846A ES121846A1 ES 121846 A1 ES121846 A1 ES 121846A1 ES 121846 A ES121846 A ES 121846A ES 121846 A ES121846 A ES 121846A ES 121846 A1 ES121846 A1 ES 121846A1
Authority
ES
Spain
Prior art keywords
colors
procedure
obtaining transparent
transparent photographic
photographic positives
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
ES121846A
Other languages
Spanish (es)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to ES121846A priority Critical patent/ES121846A1/en
Publication of ES121846A1 publication Critical patent/ES121846A1/en
Expired legal-status Critical Current

Links

ES121846A 1931-02-13 1931-02-13 Procedure for obtaining transparent photographic positives in two colors. Expired ES121846A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES121846A ES121846A1 (en) 1931-02-13 1931-02-13 Procedure for obtaining transparent photographic positives in two colors.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES121846A ES121846A1 (en) 1931-02-13 1931-02-13 Procedure for obtaining transparent photographic positives in two colors.

Publications (1)

Publication Number Publication Date
ES121846A1 true ES121846A1 (en) 1931-03-16

Family

ID=65580179

Family Applications (1)

Application Number Title Priority Date Filing Date
ES121846A Expired ES121846A1 (en) 1931-02-13 1931-02-13 Procedure for obtaining transparent photographic positives in two colors.

Country Status (1)

Country Link
ES (1) ES121846A1 (en)

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