JPS6185838U - - Google Patents

Info

Publication number
JPS6185838U
JPS6185838U JP1984171969U JP17196984U JPS6185838U JP S6185838 U JPS6185838 U JP S6185838U JP 1984171969 U JP1984171969 U JP 1984171969U JP 17196984 U JP17196984 U JP 17196984U JP S6185838 U JPS6185838 U JP S6185838U
Authority
JP
Japan
Prior art keywords
tracing
positioning
copying
lighting
lighting device
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.)
Granted
Application number
JP1984171969U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0442838Y2 (US06633600-20031014-M00021.png
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
Priority to JP1984171969U priority Critical patent/JPH0442838Y2/ja
Priority to US06/745,918 priority patent/US4690527A/en
Publication of JPS6185838U publication Critical patent/JPS6185838U/ja
Application granted granted Critical
Publication of JPH0442838Y2 publication Critical patent/JPH0442838Y2/ja
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
    • G03B27/54—Lamp housings; Illuminating means
    • G03B27/542—Lamp housings; Illuminating means for copying cameras, reflex exposure lighting
    • 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
    • G03B27/323—Copying cameras

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Projection-Type Copiers In General (AREA)
  • Light Sources And Details Of Projection-Printing Devices (AREA)
  • Projection Apparatus (AREA)
JP1984171969U 1984-11-13 1984-11-13 Expired JPH0442838Y2 (US06633600-20031014-M00021.png)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP1984171969U JPH0442838Y2 (US06633600-20031014-M00021.png) 1984-11-13 1984-11-13
US06/745,918 US4690527A (en) 1984-11-13 1985-06-18 Device for reproduction and tracing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1984171969U JPH0442838Y2 (US06633600-20031014-M00021.png) 1984-11-13 1984-11-13

Publications (2)

Publication Number Publication Date
JPS6185838U true JPS6185838U (US06633600-20031014-M00021.png) 1986-06-05
JPH0442838Y2 JPH0442838Y2 (US06633600-20031014-M00021.png) 1992-10-09

Family

ID=15933109

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1984171969U Expired JPH0442838Y2 (US06633600-20031014-M00021.png) 1984-11-13 1984-11-13

Country Status (2)

Country Link
US (1) US4690527A (US06633600-20031014-M00021.png)
JP (1) JPH0442838Y2 (US06633600-20031014-M00021.png)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08673Y2 (ja) * 1988-11-25 1996-01-10 プラス株式会社 反射型実物投影機
JPH11122530A (ja) * 1997-10-16 1999-04-30 Elmo Co Ltd 資料提示装置
US20060060317A1 (en) * 2004-09-20 2006-03-23 International Paper Company Method to reduce back trap offset print mottle

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5782331U (US06633600-20031014-M00021.png) * 1980-11-05 1982-05-21

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1090984A (en) * 1913-07-14 1914-03-24 Ellsworth A Hawthorne Lamp-mounting.
US1781372A (en) * 1929-06-05 1930-11-11 Denecke George Light support
US3375752A (en) * 1965-02-19 1968-04-02 Itek Corp Copyboard lighting system
DE1284830B (de) * 1967-11-30 1968-12-05 Agfa Gevaert Ag Mikrofilm-Aufnahmegeraet
US3632204A (en) * 1969-12-23 1972-01-04 Visual Graphics Corp Photoprinting and processing device
US4164009A (en) * 1977-03-30 1979-08-07 Hauserman, Inc. Light fixture
JPH11553A (ja) * 1997-06-13 1999-01-06 Nippon Steel Corp 脱臭材およびその製造方法

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5782331U (US06633600-20031014-M00021.png) * 1980-11-05 1982-05-21

Also Published As

Publication number Publication date
JPH0442838Y2 (US06633600-20031014-M00021.png) 1992-10-09
US4690527A (en) 1987-09-01

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