BE425071A - - Google Patents

Info

Publication number: BE425071A
Authority: BE; Belgium

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.)

1936-12-14

Publication of BE425071A publication Critical patent/BE425071A/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
- G03C5/305—Additives other than developers

BE425071D 1936-12-14 BE425071A (xx)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DEI0056606		1936-12-14

Publications (1)

Publication Number	Publication Date
BE425071A true BE425071A (xx)

Family

ID=7194393

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE425071D BE425071A (xx)	1936-12-14

Country Status (5)

Country	Link
US (1)	US2181941A (xx)
BE (1)	BE425071A (xx)
CH (1)	CH201308A (xx)
FR (1)	FR830642A (xx)
GB (1)	GB488374A (xx)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
BE490074A (xx) *	1948-07-09
IN186296B (xx) *	1992-05-11	2001-07-28	Albright & Wilson

0
- BE BE425071D patent/BE425071A/xx unknown
1937
- 1937-01-11 GB GB802/37A patent/GB488374A/en not_active Expired
- 1937-11-17 CH CH201308D patent/CH201308A/de unknown
- 1937-12-08 US US178726A patent/US2181941A/en not_active Expired - Lifetime
- 1937-12-10 FR FR830642D patent/FR830642A/fr not_active Expired

Also Published As

Publication number	Publication date
GB488374A (en)	1938-07-06
FR830642A (fr)	1938-08-04
CH201308A (de)	1938-11-30
US2181941A (en)	1939-12-05

Publication	Publication Date	Title
BE415900A (xx)	1936-07-31
BE415331A (xx)
BE416271A (xx)
BE415089A (xx)
BE415159A (xx)
BE413309A (xx)	1936-12-29
BE415462A (xx)	1936-06-30
BE415224A (xx)
BE420753A (xx)
BE421897A (xx)
BE425071A (xx)
BE425342A (xx)
BE414922A (xx)
BE414746A (xx)
BE415615A (xx)
BE413384A (xx)
BE415489A (xx)	1938-04-30
BE406332A (xx)
BE415571A (xx)	1936-05-15
BE415619A (xx)	1936-06-30
BE415731A (xx)
BE413397A (xx)	1936-02-29
BE414571A (xx)
BE414686A (xx)
BE413408A (xx)	1936-02-29