NL88950C - - Google Patents

Info

Publication number: NL88950C
Authority: NL; Netherlands

Application number

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.)

1954-08-24

Publication of NL88950C publication Critical patent/NL88950C/xx

Classifications

- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
- G03C5/00—Photographic processes or agents therefor; Regeneration of such processing agents
- G03C5/26—Processes using silver-salt-containing photosensitive materials or agents therefor
- G03C5/29—Development processes or agents therefor
- G03C5/30—Developers
- G03C5/3028—Heterocyclic compounds
- G03C5/3035—Heterocyclic compounds containing a diazole ring

Landscapes

Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Silver Salt Photography Or Processing Solution Therefor (AREA)

NL88950D 1954-08-24 NL88950C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB24607/54A GB761301A (en)	1954-08-24	1954-08-24	Improvements in or relating to photographic developing compositions

Publications (1)

Publication Number	Publication Date
NL88950C true NL88950C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Family

ID=10214320

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
NL199904D NL199904A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)	1954-08-24
NL88950D NL88950C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)	1954-08-24

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
NL199904D NL199904A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)	1954-08-24

Country Status (7)

Country	Link
US (1)	US2753265A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BE (1)	BE540750A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CH (1)	CH337073A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1)	DE1007621B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1)	FR1139300A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1)	GB761301A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
NL (2)	NL88950C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
BE633195A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) *	1962-06-07
US3778267A (en) *	1971-10-14	1973-12-11	Us Air Force	Photographic developer
JPS58160948A (ja) *	1982-03-18	1983-09-24	Konishiroku Photo Ind Co Ltd	リツプマン型ハロゲン化銀写真感光材料
GB9110482D0 (en) *	1991-05-15	1991-07-03	Ilford Ltd	Silver halide developing solutions
FR2743905B1 (fr) *	1996-01-23	1999-03-05	Kodak Pathe	Composition de revelateur organique-inorganique
EP0848287A1 (en) *	1996-12-11	1998-06-17	Imation Corp.	Photographic silver halide developer composition and process for forming photographic silver images

0
- NL NL199904D patent/NL199904A/xx unknown
- NL NL88950D patent/NL88950C/xx active
- BE BE540750D patent/BE540750A/xx unknown
1954
- 1954-08-24 GB GB24607/54A patent/GB761301A/en not_active Expired
1955
- 1955-08-15 US US528547A patent/US2753265A/en not_active Expired - Lifetime
- 1955-08-20 DE DEI10573A patent/DE1007621B/de active Pending
- 1955-08-23 FR FR1139300D patent/FR1139300A/fr not_active Expired
- 1955-08-23 CH CH337073D patent/CH337073A/de unknown

Also Published As

Publication number	Publication date
CH337073A (de)	1959-03-15
BE540750A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
US2753265A (en)	1956-07-03
FR1139300A (fr)	1957-06-27
DE1007621B (de)	1957-05-02
GB761301A (en)	1956-11-14
NL199904A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

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