CA981958A - Device for use with self-developing film - Google Patents

Device for use with self-developing film

Info

Publication number
CA981958A
CA981958A CA156,872A CA156872A CA981958A CA 981958 A CA981958 A CA 981958A CA 156872 A CA156872 A CA 156872A CA 981958 A CA981958 A CA 981958A
Authority
CA
Canada
Prior art keywords
self
developing film
developing
film
Prior art date
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
CA156,872A
Other languages
English (en)
Other versions
CA156872S (en
Inventor
Robert G. Palmer
Israel Nesson
Charles J. Hertling
Edwin E. Faris
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.)
Berkey Photo Inc
Original Assignee
Berkey Photo Inc
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.)
Filing date
Publication date
Application filed by Berkey Photo Inc filed Critical Berkey Photo Inc
Application granted granted Critical
Publication of CA981958A publication Critical patent/CA981958A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03D—APPARATUS FOR PROCESSING EXPOSED PHOTOGRAPHIC MATERIALS; ACCESSORIES THEREFOR
    • G03D9/00—Diffusion development apparatus
    • G03D9/02—Diffusion development apparatus using rupturable ampoules of liquid

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Photographic Developing Apparatuses (AREA)
  • Cameras Adapted For Combination With Other Photographic Or Optical Apparatuses (AREA)
  • Photographic Processing Devices Using Wet Methods (AREA)
CA156,872A 1972-02-28 1972-11-17 Device for use with self-developing film Expired CA981958A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US22994272A 1972-02-28 1972-02-28

Publications (1)

Publication Number Publication Date
CA981958A true CA981958A (en) 1976-01-20

Family

ID=22863317

Family Applications (1)

Application Number Title Priority Date Filing Date
CA156,872A Expired CA981958A (en) 1972-02-28 1972-11-17 Device for use with self-developing film

Country Status (7)

Country Link
US (1) US3730065A (it)
JP (1) JPS48100121A (it)
BE (1) BE793852A (it)
CA (1) CA981958A (it)
FR (1) FR2174527A5 (it)
GB (1) GB1361753A (it)
IT (1) IT973230B (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4568167A (en) * 1984-08-27 1986-02-04 Polaroid Corporation Film processing roller assembly
US6304725B2 (en) * 1998-03-05 2001-10-16 Fuji Photo Film Co., Ltd. Instant camera
CN106612989B (zh) * 2016-12-19 2018-08-07 吉林大学 径轴双向异步包裹式仿生玉米剥皮机

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3165039A (en) * 1963-03-29 1965-01-12 Polaroid Corp Photographic apparatus
US3270643A (en) * 1964-04-20 1966-09-06 Polaroid Corp Photographic apparatus
US3499373A (en) * 1967-07-25 1970-03-10 Polaroid Corp Photographic apparatus
US3641908A (en) * 1969-06-30 1972-02-15 Polaroid Corp Liquid spreader

Also Published As

Publication number Publication date
DE2309074B2 (de) 1976-06-10
US3730065A (en) 1973-05-01
DE2309074A1 (de) 1973-09-13
IT973230B (it) 1974-06-10
GB1361753A (en) 1974-07-30
FR2174527A5 (it) 1973-10-12
JPS48100121A (it) 1973-12-18
BE793852A (fr) 1973-05-02

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