CS158069B1 - - Google Patents

Info

Publication number: CS158069B1
Authority: CS; Czechoslovakia

Application number

CS143173A

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.)

1973-02-28

Filing date

1973-02-28

Publication date

1974-10-15

1973-02-28 Application filed filed Critical

1973-02-28 Priority to CS143173A priority Critical patent/CS158069B1/cs

1973-12-14 Priority to DD175335A priority patent/DD109449A1/xx

1973-12-24 Priority to DE19732364469 priority patent/DE2364469C3/de

1973-12-28 Priority to AT1090073A priority patent/AT331056B/de

1974-01-21 Priority to US434943A priority patent/US3899242A/en

1974-10-15 Publication of CS158069B1 publication Critical patent/CS158069B1/cs

Links

Classifications

- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B13/00—Optical objectives specially designed for the purposes specified below
- G02B13/24—Optical objectives specially designed for the purposes specified below for reproducing or copying at short object distances

Landscapes

Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Optics & Photonics (AREA)
Lenses (AREA)

CS143173A 1973-02-28 1973-02-28 CS158069B1 (cs)

Priority Applications (5)

Application Number	Priority Date	Filing Date	Title
CS143173A CS158069B1 (cs)	1973-02-28	1973-02-28
DD175335A DD109449A1 (cs)	1973-02-28	1973-12-14
DE19732364469 DE2364469C3 (de)	1973-02-28	1973-12-24	Reproduktionsobjektiv
AT1090073A AT331056B (de)	1973-02-28	1973-12-28	Reproduktionsobjektiv
US434943A US3899242A (en)	1973-02-28	1974-01-21	Reproduction lens system

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CS143173A CS158069B1 (cs)	1973-02-28	1973-02-28

Publications (1)

Publication Number	Publication Date
CS158069B1 true CS158069B1 (cs)	1974-10-15

Family

ID=5348657

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CS143173A CS158069B1 (cs)	1973-02-28	1973-02-28

Country Status (4)

Country	Link
US (1)	US3899242A (cs)
AT (1)	AT331056B (cs)
CS (1)	CS158069B1 (cs)
DD (1)	DD109449A1 (cs)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2677989A (en) *	1952-02-02	1954-05-11	Voigtlaender Ag	Four-component objective of the modified gauss-type
US2771817A (en) *	1955-03-31	1956-11-27	Eastman Kodak Co	Seven-element gauss type objective comprising two negative meniscus components enclosed by two positive components
US2807983A (en) *	1955-11-14	1957-10-01	Farrand Optical Co Inc	Five component high speed objective of modified gaussian type

1973
- 1973-02-28 CS CS143173A patent/CS158069B1/cs unknown
- 1973-12-14 DD DD175335A patent/DD109449A1/xx unknown
- 1973-12-28 AT AT1090073A patent/AT331056B/de not_active IP Right Cessation
1974
- 1974-01-21 US US434943A patent/US3899242A/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
ATA1090073A (de)	1975-10-15
DE2364469B2 (de)	1976-01-22
DD109449A1 (cs)	1974-11-05
AT331056B (de)	1976-08-10
US3899242A (en)	1975-08-12
DE2364469A1 (de)	1974-09-05

Publication	Publication Date	Title
AR201758A1 (cs)	1975-04-15
AU476761B2 (cs)	1976-09-30
AU465372B2 (cs)	1975-09-25
AU474593B2 (cs)	1976-07-29
AU474511B2 (cs)	1976-07-22
AU474838B2 (cs)	1976-08-05
AU465453B2 (cs)	1975-09-25
AU465434B2 (cs)	1975-09-25
AU450229B2 (cs)	1974-07-04
AU476714B2 (cs)	1976-09-30
AU466283B2 (cs)	1975-10-23
AU476696B2 (cs)	1976-09-30
AU477823B2 (cs)	1975-06-19
AR210729A1 (cs)	1977-09-15
AU477824B2 (cs)	1975-07-17
AU447540B2 (cs)	1974-03-25
AU476873B1 (cs)	1975-01-09
AU461342B2 (cs)	1975-05-22
AU471461B2 (cs)	1976-04-29
AR196382A1 (cs)	1973-12-18
AR196212Q (cs)	1973-12-10
AU1891376A (cs)	1977-01-20
CS158069B1 (cs)	1974-10-15
CH561120A5 (cs)	1975-04-30
AU479682A (cs)	1975-06-19