BE401394A - - Google Patents

Info

Publication number: BE401394A
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.)

1933-02-18

Publication of BE401394A publication Critical patent/BE401394A/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
- G03C1/00—Photosensitive materials
- G03C1/52—Compositions containing diazo compounds as photosensitive substances
- G03C1/54—Diazonium salts or diazo anhydrides

BE401394D 1933-02-18 BE401394A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DEK0129120		1933-02-18

Publications (1)

Publication Number	Publication Date
BE401394A true BE401394A (en)

Family

ID=7246781

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE401394D BE401394A (en)	1933-02-18

Country Status (5)

Country	Link
US (1)	US2037542A (en)
BE (1)	BE401394A (en)
FR (1)	FR768539A (en)
GB (1)	GB415081A (en)
NL (1)	NL36214C (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2542715A (en) *	1945-07-16	1951-02-20	Gen Aniline & Film Corp	Multicolor diazotype layers
US2542716A (en) *	1945-07-16	1951-02-20	Gen Aniline & Film Corp	Multicolor diazotype layers
US2657141A (en) *	1947-07-14	1953-10-27	Grinten Chem L V D	Diazotype developer composition containing a potassium borate and process of using same
GB644493A (en) *	1948-01-09	1950-10-11	Hall Harding Ltd	Improvements relating to the production of diazotype photo printing materials
US2616803A (en) *	1948-03-11	1952-11-04	Leonard E Ravich	Diazotype dyeing and printing of web or sheet material
US2537919A (en) *	1948-05-05	1951-01-09	Gen Aniline & Film Corp	Diazotype layer containing three coupling components for neutral black shades
BE513965A (en) *	1951-09-19
DE1068555B (en) *	1957-02-04	1959-11-05
NL107375C (en) *	1957-06-17
GB867630A (en) *	1958-06-04	1961-05-10	Grinten Chem L V D	Diazotype material
NL268816A (en) *	1961-08-31
US4132553A (en) *	1977-03-24	1979-01-02	Polychrome Corporation	Color proofing guide

0
- BE BE401394D patent/BE401394A/xx unknown
- NL NL36214D patent/NL36214C/xx active
1934
- 1934-02-10 US US710724A patent/US2037542A/en not_active Expired - Lifetime
- 1934-02-12 FR FR768539D patent/FR768539A/en not_active Expired
- 1934-02-16 GB GB5254/34A patent/GB415081A/en not_active Expired

Also Published As

Publication number	Publication date
US2037542A (en)	1936-04-14
NL36214C (en)
GB415081A (en)	1934-08-16
FR768539A (en)	1934-08-07

Publication	Publication Date	Title
FR743112A (en)	1933-03-23
FR742801A (en)	1933-03-17
FR742229A (en)	1933-03-02
FR743163A (en)	1933-03-25
FR743054A (en)	1933-03-23
FR743003A (en)	1933-03-22
FR742635A (en)	1933-03-10
FR742610A (en)	1933-03-10
FR742502A (en)	1933-03-08
FR742086A (en)	1933-02-24
FR742005A (en)	1933-02-24
FR741880A (en)	1933-02-22
FR741719A (en)	1933-02-18
FR741296A (en)	1933-02-08
FR741179A (en)	1933-02-08
FR743257A (en)	1933-03-25
BE395502A (en)
BE395171A (en)	1933-04-29
BE405686A (en)
BE404519A (en)
BE394468A (en)
BE395712A (en)
BE395669A (en)
BE395662A (en)
BE394486A (en)