CH450169A - Blueprint machine - Google Patents

Blueprint machine

Info

Publication number
CH450169A
CH450169A CH1053466A CH1053466A CH450169A CH 450169 A CH450169 A CH 450169A CH 1053466 A CH1053466 A CH 1053466A CH 1053466 A CH1053466 A CH 1053466A CH 450169 A CH450169 A CH 450169A
Authority
CH
Switzerland
Prior art keywords
blueprint machine
blueprint
machine
Prior art date
Application number
CH1053466A
Other languages
German (de)
Inventor
Jan Van Malland
Original Assignee
Philips 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.)
Filing date
Publication date
Application filed by Philips Nv filed Critical Philips Nv
Publication of CH450169A publication Critical patent/CH450169A/en

Links

Classifications

    • 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
    • G03B27/00—Photographic printing apparatus
    • G03B27/02—Exposure apparatus for contact printing
    • G03B27/14—Details
    • G03B27/16—Illumination arrangements, e.g. positioning of lamps, positioning of reflectors

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Light Sources And Details Of Projection-Printing Devices (AREA)
  • Heat Sensitive Colour Forming Recording (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
CH1053466A 1965-07-23 1966-07-20 Blueprint machine CH450169A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6509550A NL6509550A (en) 1965-07-23 1965-07-23

Publications (1)

Publication Number Publication Date
CH450169A true CH450169A (en) 1968-01-15

Family

ID=19793714

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1053466A CH450169A (en) 1965-07-23 1966-07-20 Blueprint machine

Country Status (6)

Country Link
AT (1) AT276086B (en)
BE (1) BE684417A (en)
CH (1) CH450169A (en)
DE (1) DE1949036U (en)
GB (1) GB1134940A (en)
NL (1) NL6509550A (en)

Also Published As

Publication number Publication date
NL6509550A (en) 1967-01-24
GB1134940A (en) 1968-11-27
DE1949036U (en) 1966-11-03
AT276086B (en) 1969-11-10
BE684417A (en) 1967-01-20

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