AU4056472A - Photographic fluid spreading apparatus with wraparound edge control members - Google Patents

Photographic fluid spreading apparatus with wraparound edge control members

Info

Publication number: AU4056472A
Authority: AU; Australia
Prior art keywords: control members; spreading apparatus; edge control; fluid spreading; wraparound edge
Prior art date: 1971-04-14
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

AU40564/72A

Other versions

AU464780B2 (en

Inventor

Russell Thorsen Earl

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.)

1971-04-14

Filing date

1972-03-29

Publication date

1973-10-04

1972-03-29 Application filed by Polaroid Corp filed Critical Polaroid Corp

1973-10-04 Publication of AU4056472A publication Critical patent/AU4056472A/en

1975-08-18 Application granted granted Critical

1975-08-18 Publication of AU464780B2 publication Critical patent/AU464780B2/en

Status Expired legal-status Critical Current

Links

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
- G03C8/00—Diffusion transfer processes or agents therefor; Photosensitive materials for such processes
- G03C8/42—Structural details
- G03C8/50—Peel-apart units, i.e. the image-forming section being separated from the image-receiving section
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B17/00—Details of cameras or camera bodies; Accessories therefor
- G03B17/48—Details of cameras or camera bodies; Accessories therefor adapted for combination with other photographic or optical apparatus
- G03B17/50—Details of cameras or camera bodies; Accessories therefor adapted for combination with other photographic or optical apparatus with both developing and finishing apparatus
- G03B17/52—Details of cameras or camera bodies; Accessories therefor adapted for combination with other photographic or optical apparatus with both developing and finishing apparatus of the Land type

Landscapes

Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Engineering & Computer Science (AREA)
Architecture (AREA)
Structural Engineering (AREA)
Photographic Developing Apparatuses (AREA)
Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)

AU40564/72A 1971-04-14 1972-03-29 Photographic fluid spreading apparatus with wraparound edge control members Expired AU464780B2 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US13390571A	1971-04-14	1971-04-14
USUS133,905		1971-04-14

Publications (2)

Publication Number	Publication Date
AU4056472A true AU4056472A (en)	1973-10-04
AU464780B2 AU464780B2 (en)	1975-08-18

Family

ID=22460841

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AU40564/72A Expired AU464780B2 (en)	1971-04-14	1972-03-29	Photographic fluid spreading apparatus with wraparound edge control members

Country Status (8)

Country	Link
US (1)	US3735690A (en)
AU (1)	AU464780B2 (en)
CA (1)	CA1007084A (en)
DE (1)	DE2218213A1 (en)
FR (1)	FR2136386A5 (en)
GB (1)	GB1358939A (en)
IT (1)	IT952557B (en)
NL (1)	NL7204958A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS50131520A (en) *	1974-04-04	1975-10-17

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2880660A (en) *	1957-01-28	1959-04-07	Polaroid Corp	Photographic product and apparatus
US3499373A (en) *	1967-07-25	1970-03-10	Polaroid Corp	Photographic apparatus
FR96144E (en) *	1967-12-01	1972-05-19	Polaroid Corp	Advanced camera.
US3641908A (en) *	1969-06-30	1972-02-15	Polaroid Corp	Liquid spreader

1971
- 1971-04-14 US US00133905A patent/US3735690A/en not_active Expired - Lifetime
1972
- 1972-03-29 AU AU40564/72A patent/AU464780B2/en not_active Expired
- 1972-04-08 IT IT49469/72A patent/IT952557B/en active
- 1972-04-10 GB GB1644472A patent/GB1358939A/en not_active Expired
- 1972-04-13 CA CA139,653A patent/CA1007084A/en not_active Expired
- 1972-04-13 NL NL7204958A patent/NL7204958A/xx not_active Application Discontinuation
- 1972-04-13 FR FR7213024A patent/FR2136386A5/fr not_active Expired
- 1972-04-14 DE DE19722218213 patent/DE2218213A1/en active Pending

Also Published As

Publication number	Publication date
IT952557B (en)	1973-07-30
FR2136386A5 (en)	1972-12-22
US3735690A (en)	1973-05-29
GB1358939A (en)	1974-07-03
DE2218213A1 (en)	1972-11-02
CA1007084A (en)	1977-03-22
NL7204958A (en)	1972-10-17
AU464780B2 (en)	1975-08-18

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