ATA402572A - Verfahren zur herstellung neuer pyridazinderivate - Google Patents

Verfahren zur herstellung neuer pyridazinderivate

Info

Publication number: ATA402572A
Authority: AT; Austria
Prior art keywords: macroobjects; pictures; photographic system; producing images; images
Prior art date: 1971-05-11

Application number

AT402572A

Other languages

English (en)

Other versions

AT327928B (de

Original Assignee

Sandoz Ag

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.)

1971-05-11

Filing date

1972-05-09

Publication date

1975-05-15

1971-05-11 Priority claimed from CH695171A external-priority patent/CH547807A/de

1971-05-26 Priority claimed from CH767971A external-priority patent/CH547813A/de

1971-05-28 Priority claimed from CH784871A external-priority patent/CH551433A/de

1971-10-15 Priority claimed from CH1512071A external-priority patent/CH555350A/de

1972-05-09 Application filed by Sandoz Ag filed Critical Sandoz Ag

1974-09-02 Priority to AT709074A priority Critical patent/ATA709074A/de

1975-05-15 Publication of ATA402572A publication Critical patent/ATA402572A/de

1976-02-25 Application granted granted Critical

1976-02-25 Publication of AT327928B publication Critical patent/AT327928B/de

Links

AT402572A 1971-05-11 1972-05-09 Verfahren zur herstellung neuer pyridazinderivate AT327928B (de)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
AT709074A ATA709074A (de)	1971-05-11	1974-09-02	Verfahren zur herstellung neuer pyridazinderivate

Applications Claiming Priority (4)

Application Number	Priority Date	Filing Date	Title
CH695171A CH547807A (de)	1971-05-11	1971-05-11	Verfahren zur herstellung neuer cycloalkan(c)pyridazine.
CH767971A CH547813A (de)	1971-05-26	1971-05-26	Verfahren zur herstellung neuer pyrido (4,3-c)pyridazine.
CH784871A CH551433A (de)	1971-05-26	1971-05-28	Verfahren zur herstellung neuer 3-hydrazino-5,6,7,8-tetrahydropyrido (4,3-c)pyridazin-derivate.
CH1512071A CH555350A (de)	1971-05-26	1971-10-15	Verfahren zur herstellung neuer 3-hydrazinopyrido(4,3c)-pyridazine.

Publications (2)

Publication Number	Publication Date
ATA402572A true ATA402572A (de)	1975-05-15
AT327928B AT327928B (de)	1976-02-25

Family

ID=27429025

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT402572A AT327928B (de)	1971-05-11	1972-05-09	Verfahren zur herstellung neuer pyridazinderivate

Country Status (3)

Country	Link
AT (1)	AT327928B (de)
CS (1)	CS179382B2 (de)
SU (1)	SU476750A3 (de)

1972
- 1972-05-09 AT AT402572A patent/AT327928B/de not_active IP Right Cessation
- 1972-05-10 SU SU1782616A patent/SU476750A3/ru active
- 1972-05-11 CS CS316072A patent/CS179382B2/cs unknown

Also Published As

Publication number	Publication date
SU476750A3 (ru)	1975-07-05
CS179382B2 (en)	1977-10-31
AT327928B (de)	1976-02-25

Similar Documents

Publication	Publication Date	Title
GB1416437A (en)	1975-12-03	Photographic copying apparatus
JPS55101943A (en)	1980-08-04	Diffusionntransfer process photographic film unit
HK19576A (en)	1976-04-09	Photographic apparatus with film-advancing means
GB1368257A (en)	1974-09-25	Process of developing colour photographic images
MY7600083A (en)	1976-12-31	Photographic cameras
HK46676A (en)	1976-07-30	Photographic camera
IL39810A (en)	1976-05-31	Video reproduction system for photographic and other images
HK21176A (en)	1976-04-15	Image projection apparatus
ATA402572A (de)	1975-05-15	Verfahren zur herstellung neuer pyridazinderivate
HK24576A (en)	1976-05-07	Photographic cameras
HK21076A (en)	1976-04-15	Photographic cameras
HK20876A (en)	1976-04-15	Photographic roll film cameras
MY7600060A (en)	1976-12-31	Photographic cameras
HK18976A (en)	1976-04-09	Photographic cameras
ZA718440B (en)	1972-09-27	Process for producing photographic silver images
HK18776A (en)	1976-04-09	Photographic camera
CA994149A (en)	1976-08-03	Method for forming photographic images
CA969270A (en)	1975-06-10	Photographic image pick-up coding system
ATA393172A (de)	1975-04-15	Schaltung zur verzogerung eines fernsehsignals mit schwankender zeilendauer um die dauer einer oder mehrerer zeilen
GB1366158A (en)	1974-09-11	Multiple lens camera for obtaining time sequential images
ZA723896B (en)	1973-03-28	Amplification of photographic images
CA883753A (en)	1971-10-19	Method of producing photographic images
CA870543A (en)	1971-05-11	Method of producing photographic images
CA874916A (en)	1971-07-06	Method of producing photographic images
AU462553B2 (en)	1975-06-26	Method for forming photographic images

Legal Events

Date	Code	Title	Description
1987-02-15	ELJ	Ceased due to non-payment of the annual fee
2000-09-15	ELJ	Ceased due to non-payment of the annual fee