FR873028A - Process for preparing solutions which directly develop photographic layers of metal salts - Google Patents

Process for preparing solutions which directly develop photographic layers of metal salts

Info

Publication number
FR873028A
FR873028A FR873028DA FR873028A FR 873028 A FR873028 A FR 873028A FR 873028D A FR873028D A FR 873028DA FR 873028 A FR873028 A FR 873028A
Authority
FR
France
Prior art keywords
metal salts
preparing solutions
photographic layers
directly develop
develop photographic
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
Other languages
French (fr)
Inventor
Johannes Rzymkowski
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 filed Critical
Application granted granted Critical
Publication of FR873028A publication Critical patent/FR873028A/en
Expired legal-status Critical Current

Links

FR873028D 1939-07-06 1941-06-12 Process for preparing solutions which directly develop photographic layers of metal salts Expired FR873028A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DER0105589 1939-07-06

Publications (1)

Publication Number Publication Date
FR873028A true FR873028A (en) 1942-06-26

Family

ID=7421201

Family Applications (1)

Application Number Title Priority Date Filing Date
FR873028D Expired FR873028A (en) 1939-07-06 1941-06-12 Process for preparing solutions which directly develop photographic layers of metal salts

Country Status (1)

Country Link
FR (1) FR873028A (en)

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