IT1027184B - Oriettivo petzval modificato - Google Patents

Oriettivo petzval modificato

Info

Publication number: IT1027184B
Authority: IT; Italy
Prior art keywords: orjective; petzval; modified; modified petzval; petzval orjective
Prior art date: 1973-12-27

Application number

IT7076174A

Other languages

English (en)

Inventor

Vuijk Pieter

Original Assignee

Optische Ind De Oude Delft Nv

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.)

1973-12-27

Filing date

1974-12-27

Publication date

1978-11-20

1974-12-27 Application filed by Optische Ind De Oude Delft Nv filed Critical Optische Ind De Oude Delft Nv

1978-11-20 Application granted granted Critical

1978-11-20 Publication of IT1027184B publication Critical patent/IT1027184B/it

Links

Classifications

- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B13/00—Optical objectives specially designed for the purposes specified below

Landscapes

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

IT7076174A 1973-12-27 1974-12-27 Oriettivo petzval modificato IT1027184B (it)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
NL7317690A NL7317690A (nl)	1973-12-27	1973-12-27	Gemodificeerd petzval-objektief.

Publications (1)

Publication Number	Publication Date
IT1027184B true IT1027184B (it)	1978-11-20

Family

ID=19820271

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT7076174A IT1027184B (it)	1973-12-27	1974-12-27	Oriettivo petzval modificato

Country Status (6)

Country	Link
JP (1)	JPS5099540A (it)
DE (1)	DE2460383A1 (it)
FR (1)	FR2256420B1 (it)
GB (1)	GB1437936A (it)
IT (1)	IT1027184B (it)
NL (1)	NL7317690A (it)

1973
- 1973-12-27 NL NL7317690A patent/NL7317690A/xx not_active Application Discontinuation
1974
- 1974-12-20 DE DE19742460383 patent/DE2460383A1/de not_active Withdrawn
- 1974-12-23 GB GB5542974A patent/GB1437936A/en not_active Expired
- 1974-12-26 JP JP14851374A patent/JPS5099540A/ja active Pending
- 1974-12-27 FR FR7443137A patent/FR2256420B1/fr not_active Expired
- 1974-12-27 IT IT7076174A patent/IT1027184B/it active

Also Published As

Publication number	Publication date
JPS5099540A (it)	1975-08-07
FR2256420A1 (it)	1975-07-25
DE2460383A1 (de)	1975-07-10
NL7317690A (nl)	1975-07-01
FR2256420B1 (it)	1978-07-13
GB1437936A (it)	1976-06-03

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IT1027184B (it)	1978-11-20	Oriettivo petzval modificato