BE522910A - - Google Patents

Info

Publication number
BE522910A
BE522910A BE522910DA BE522910A BE 522910 A BE522910 A BE 522910A BE 522910D A BE522910D A BE 522910DA BE 522910 A BE522910 A BE 522910A
Authority
BE
Belgium
Application number
Other languages
French (fr)
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 filed Critical
Publication of BE522910A publication Critical patent/BE522910A/fr

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E21EARTH OR ROCK DRILLING; MINING
    • E21BEARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B43/00Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/11Perforators; Permeators
    • E21B43/116Gun or shaped-charge perforators
    • E21B43/117Shaped-charge perforators
    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03CPHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
    • G03C8/00Diffusion transfer processes or agents therefor; Photosensitive materials for such processes
    • G03C8/42Structural details

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Structural Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Architecture (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
  • Photographic Developing Apparatuses (AREA)
BE522910D 1952-09-19 1953-09-19 BE522910A (US08124317-20120228-C00026.png)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US31045652 US2698243A (en) 1952-09-19 1952-09-19 Photographic product

Publications (1)

Publication Number Publication Date
BE522910A true BE522910A (US08124317-20120228-C00026.png) 1954-03-19

Family

ID=82116073

Family Applications (1)

Application Number Title Priority Date Filing Date
BE522910D BE522910A (US08124317-20120228-C00026.png) 1952-09-19 1953-09-19

Country Status (5)

Country Link
US (1) US2698243A (US08124317-20120228-C00026.png)
BE (1) BE522910A (US08124317-20120228-C00026.png)
DE (1) DE948384C (US08124317-20120228-C00026.png)
FR (1) FR1087538A (US08124317-20120228-C00026.png)
GB (1) GB737435A (US08124317-20120228-C00026.png)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3342600A (en) * 1963-07-25 1967-09-19 Polaroid Corp Photographic film unit
US3455692A (en) * 1965-01-08 1969-07-15 Polaroid Corp Composite photographic film roll
NL134364C (US08124317-20120228-C00026.png) * 1965-02-04
US3619193A (en) * 1968-12-30 1971-11-09 Polaroid Corp Photographic film unit
US4677046A (en) * 1984-12-12 1987-06-30 Fuji Photo Film Co., Ltd. Instant photographic method and apparatus

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2563387A (en) * 1951-08-07 Photographic image receiving sheet
US2612452A (en) * 1948-11-02 1952-09-30 Polaroid Corp Photographic product
US2565367A (en) * 1949-11-23 1951-08-21 Polaroid Corp Method for forming image-receiving film for use in photography

Also Published As

Publication number Publication date
GB737435A (en) 1955-09-28
DE948384C (de) 1956-08-30
FR1087538A (fr) 1955-02-24
US2698243A (en) 1954-12-28

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