AU448128B2 - Photographic processes, film units and compositions incorporating optical filter agents - Google Patents

Photographic processes, film units and compositions incorporating optical filter agents

Info

Publication number: AU448128B2
Authority: AU; Australia
Prior art keywords: optical filter; film units; compositions incorporating; photographic processes; incorporating optical
Prior art date: 1970-06-05
Legal status (The legal status 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 status listed.): Expired

Application number

AU29425/71A

Other versions

AU2942571A (en

Inventor

EDWIN HERBERT LAUD and DAVID PERCIVAL WALLER MYRON SYDNEY SIMON

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Polaroid Corp

Original Assignee

Polaroid Corp

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.)

1970-06-05

Filing date

1971-05-28

Publication date

1972-11-30

1971-05-28 Application filed by Polaroid Corp filed Critical Polaroid Corp

1972-11-30 Application granted granted Critical

1972-11-30 Publication of AU448128B2 publication Critical patent/AU448128B2/en

1972-11-30 Publication of AU2942571A publication Critical patent/AU2942571A/en

Status Expired legal-status Critical Current

Links

239000000203 mixture Substances 0.000 title 1
230000003287 optical effect Effects 0.000 title 1

AU29425/71A 1970-06-05 1971-05-28 Photographic processes, film units and compositions incorporating optical filter agents Expired AU448128B2 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
USUS43,782		1970-06-05
USUS103,392,		1971-01-04

Related Parent Applications (1)

Application Number	Title	Priority Date	Filing Date
AU68195/74A Division AU474160B2 (en)	1974-04-23	1974-04-23	Indicator dyes

Publications (2)

Publication Number	Publication Date
AU448128B2 true AU448128B2 (en)	1972-11-30
AU2942571A AU2942571A (en)	1972-11-30

Family

ID=

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