AU414779B2 - Apparatus for holding sheet material flat - Google Patents

Apparatus for holding sheet material flat

Info

Publication number
AU414779B2
AU414779B2 AU40082/68A AU4008268A AU414779B2 AU 414779 B2 AU414779 B2 AU 414779B2 AU 40082/68 A AU40082/68 A AU 40082/68A AU 4008268 A AU4008268 A AU 4008268A AU 414779 B2 AU414779 B2 AU 414779B2
Authority
AU
Australia
Prior art keywords
sheet material
holding sheet
material flat
flat
holding
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
AU40082/68A
Other versions
AU4008268A (en
Inventor
Macdougal Paterson Donald
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.)
Paterson Products Ltd
Original Assignee
Paterson Products Ltd
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 Paterson Products Ltd filed Critical Paterson Products Ltd
Priority to AU40082/68A priority Critical patent/AU414779B2/en
Publication of AU4008268A publication Critical patent/AU4008268A/en
Application granted granted Critical
Publication of AU414779B2 publication Critical patent/AU414779B2/en
Expired legal-status Critical Current

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
    • G03B27/32—Projection printing apparatus, e.g. enlarger, copying camera
    • G03B27/52—Details
    • G03B27/58—Baseboards, masking frames, or other holders for the sensitive material

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
AU40082/68A 1968-07-03 1968-07-03 Apparatus for holding sheet material flat Expired AU414779B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU40082/68A AU414779B2 (en) 1968-07-03 1968-07-03 Apparatus for holding sheet material flat

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU40082/68A AU414779B2 (en) 1968-07-03 1968-07-03 Apparatus for holding sheet material flat

Publications (2)

Publication Number Publication Date
AU4008268A AU4008268A (en) 1970-02-05
AU414779B2 true AU414779B2 (en) 1971-07-06

Family

ID=3727197

Family Applications (1)

Application Number Title Priority Date Filing Date
AU40082/68A Expired AU414779B2 (en) 1968-07-03 1968-07-03 Apparatus for holding sheet material flat

Country Status (1)

Country Link
AU (1) AU414779B2 (en)

Also Published As

Publication number Publication date
AU4008268A (en) 1970-02-05

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