AU266744B2 - Pyrazolidones and photographic developers - Google Patents

Pyrazolidones and photographic developers

Info

Publication number
AU266744B2
AU266744B2 AU17374/62A AU1737462A AU266744B2 AU 266744 B2 AU266744 B2 AU 266744B2 AU 17374/62 A AU17374/62 A AU 17374/62A AU 1737462 A AU1737462 A AU 1737462A AU 266744 B2 AU266744 B2 AU 266744B2
Authority
AU
Australia
Prior art keywords
pyrazolidones
photographic developers
developers
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 - Lifetime
Application number
AU17374/62A
Inventor
Ernest Ficken Geoffrey
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.)
Ilford Imaging UK Ltd
Original Assignee
Ilford Ltd
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 of AU266744B2 publication Critical patent/AU266744B2/en
Application filed by Ilford Ltd filed Critical Ilford Ltd
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

AU17374/62A 1961-05-31 1962-05-08 Pyrazolidones and photographic developers Expired - Lifetime AU266744B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB19700/61 1961-05-31
GBGB6373/62 1962-02-19

Publications (1)

Publication Number Publication Date
AU266744B2 true AU266744B2 (en)

Family

ID=

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