JPS5297735A - Optical device - Google Patents

Optical device

Info

Publication number
JPS5297735A
JPS5297735A JP12599276A JP12599276A JPS5297735A JP S5297735 A JPS5297735 A JP S5297735A JP 12599276 A JP12599276 A JP 12599276A JP 12599276 A JP12599276 A JP 12599276A JP S5297735 A JPS5297735 A JP S5297735A
Authority
JP
Japan
Prior art keywords
optical device
optical
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.)
Pending
Application number
JP12599276A
Other languages
English (en)
Japanese (ja)
Inventor
Yohanasu Iebitsuku Jiyooji
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.)
IZON
Original Assignee
IZON
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 IZON filed Critical IZON
Publication of JPS5297735A publication Critical patent/JPS5297735A/ja
Priority to FR7727824A priority Critical patent/FR2365227A1/fr
Pending 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
    • 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
    • G03B21/00—Projectors or projection-type viewers; Accessories therefor
    • G03B21/10—Projectors with built-in or built-on screen
    • G03B21/11—Projectors with built-in or built-on screen for microfilm reading

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Projection Apparatus (AREA)
JP12599276A 1975-10-20 1976-10-20 Optical device Pending JPS5297735A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7727824A FR2365227A1 (fr) 1976-10-20 1977-09-14 Sectionneur de terre a commande manuelle pour poste blinde haute tension

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US62425375A 1975-10-20 1975-10-20

Publications (1)

Publication Number Publication Date
JPS5297735A true JPS5297735A (en) 1977-08-16

Family

ID=24501253

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12599276A Pending JPS5297735A (en) 1975-10-20 1976-10-20 Optical device

Country Status (9)

Country Link
US (1) US4114168A (enExample)
JP (1) JPS5297735A (enExample)
BE (1) BE847460A (enExample)
BR (1) BR7607038A (enExample)
DE (1) DE2647333C3 (enExample)
ES (1) ES452540A1 (enExample)
FR (1) FR2328983A1 (enExample)
NL (1) NL7611597A (enExample)
SE (1) SE7611561L (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4651012A (en) * 1985-03-21 1987-03-17 Martin Marietta Corporation High brilliance lensless projection system of test patterns

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3704068A (en) * 1971-04-21 1972-11-28 Personal Communications Inc Micro-image recording and read-out system

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS518333B1 (enExample) * 1968-07-25 1976-03-16
US3712724A (en) * 1970-12-03 1973-01-23 Bell Telephone Labor Inc Optical readout apparatus
JPS5114439B2 (enExample) * 1972-05-15 1976-05-10
US3864034A (en) * 1972-11-28 1975-02-04 Personal Communications Inc Microfiche and reader
US3824609A (en) * 1973-02-14 1974-07-16 Personal Communications Inc Color micro optic apparatus
US3853395A (en) * 1973-03-09 1974-12-10 Personal Communications Inc Micro optic storage and retrieval system
JPS5636566B2 (enExample) * 1973-06-18 1981-08-25
US3865485A (en) * 1973-07-10 1975-02-11 Personal Communications Inc Cylindrical lens bonded microfiche
US3941467A (en) * 1974-10-29 1976-03-02 Kaptron, Inc. Optical projector/reader

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3704068A (en) * 1971-04-21 1972-11-28 Personal Communications Inc Micro-image recording and read-out system

Also Published As

Publication number Publication date
DE2647333A1 (de) 1977-04-28
SE7611561L (sv) 1977-04-21
US4114168A (en) 1978-09-12
FR2328983A1 (fr) 1977-05-20
DE2647333C3 (de) 1979-12-13
FR2328983B1 (enExample) 1979-03-02
ES452540A1 (es) 1978-02-01
DE2647333B2 (de) 1979-04-26
BR7607038A (pt) 1977-09-06
NL7611597A (nl) 1977-04-22
BE847460A (fr) 1977-02-14

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