BE375564A - - Google Patents

Info

Publication number: BE375564A
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.)

1929-12-06

Publication of BE375564A publication Critical patent/BE375564A/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
- G03C5/315—Tanning development

Landscapes

Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Photosensitive Polymer And Photoresist Processing (AREA)
Colloid Chemistry (AREA)

BE375564D 1929-12-06 BE375564A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DEI0040066		1929-12-06

Publications (1)

Publication Number	Publication Date
BE375564A true BE375564A (en)

Family

ID=7190211

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE375564D BE375564A (en)	1929-12-06

Country Status (4)

Country	Link
BE (1)	BE375564A (en)
DE (1)	DE599071C (en)
FR (1)	FR707680A (en)
GB (2)	GB366552A (en)

0
- BE BE375564D patent/BE375564A/xx unknown
1930
- 1930-04-27 DE DE1930599071D patent/DE599071C/en not_active Expired
- 1930-10-01 GB GB2939930A patent/GB366552A/en not_active Expired
- 1930-10-02 GB GB2951830A patent/GB368276A/en not_active Expired
- 1930-12-06 FR FR707680D patent/FR707680A/en not_active Expired

Also Published As

Publication number	Publication date
GB366552A (en)	1932-02-01
FR707680A (en)	1931-07-10
GB368276A (en)	1932-03-02
DE599071C (en)	1934-06-25

Publication	Publication Date	Title
BE357721A (en)	1929-02-28
FR35041E (en)	1929-10-30
FR662613A (en)	1929-08-20
FR34741E (en)	1929-09-19
BE357126A (en)
BE358638A (en)
BE375564A (en)
BE371864A (en)
BE370015A (en)
BE367407A (en)
BE367261A (en)
BE365755A (en)
BE362161A (en)
BE358652A (en)
BE357155A (en)
BE358565A (en)
BE358558A (en)
BE358514A (en)
BE358473A (en)
BE358399A (en)
BE358396A (en)
BE358294A (en)
BE358276A (en)
BE358225A (en)
BE358125A (en)