BE439360A - - Google Patents

Info

Publication number: BE439360A
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.)

1939-05-22

Publication of BE439360A publication Critical patent/BE439360A/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
- G03C7/00—Multicolour photographic processes or agents therefor; Regeneration of such processing agents; Photosensitive materials for multicolour processes
- G03C7/30—Colour processes using colour-coupling substances; Materials therefor; Preparing or processing such materials
- G03C7/32—Colour coupling substances
- G03C7/327—Macromolecular coupling substances
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C5/00—Milling-cutters

Landscapes

Physics & Mathematics (AREA)
Spectroscopy & Molecular Physics (AREA)
General Physics & Mathematics (AREA)
Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

BE439360D 1939-05-22 BE439360A (it)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE232631X		1939-05-22

Publications (1)

Publication Number	Publication Date
BE439360A true BE439360A (it)

Family

ID=5881921

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE439360D BE439360A (it)	1939-05-22

Country Status (5)

Country	Link
US (1)	US2357393A (it)
BE (1)	BE439360A (it)
CH (1)	CH232631A (it)
FR (1)	FR872380A (it)
NL (1)	NL58599C (it)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
BE547975A (it) *	1955-05-26

0
- NL NL58599D patent/NL58599C/xx active
- BE BE439360D patent/BE439360A/xx unknown
1940
- 1940-05-14 US US335144A patent/US2357393A/en not_active Expired - Lifetime
- 1940-05-16 CH CH232631D patent/CH232631A/de unknown
1941
- 1941-03-10 FR FR872380D patent/FR872380A/fr not_active Expired

Also Published As

Publication number	Publication date
CH232631A (de)	1944-06-15
FR872380A (fr)	1942-06-05
US2357393A (en)	1944-09-05
NL58599C (it)	1946-07-15

Publication	Publication Date	Title
FR864891A (it)	1941-05-10
FR850003A (it)	1939-12-06
FR849256A (it)	1939-11-17
NL113573C (it)
BE435823A (it)
BE433845A (it)
BE433856A (it)	1939-05-31
BE433994A (it)
BE433998A (it)
BE434030A (it)
BE434375A (it)
BE403779A (it)
SE98874C1 (it)	1940-05-14
BE413600A (it)
BE421934A (it)
NL71372C (it)
NL57988C (it)
BE434444A (it)
NL54377C (it)
BE428333A (it)
NL53590C (it)
NL52849C (it)
NL47051C (it)	1939-06-15
BE432967A (it)
NL58599C (it)	1946-07-15