FR1142186A - Multiple reflection device and method for its manufacture - Google Patents

Multiple reflection device and method for its manufacture

Info

Publication number
FR1142186A
FR1142186A FR1142186DA FR1142186A FR 1142186 A FR1142186 A FR 1142186A FR 1142186D A FR1142186D A FR 1142186DA FR 1142186 A FR1142186 A FR 1142186A
Authority
FR
France
Prior art keywords
manufacture
multiple reflection
reflection device
reflection
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
Other languages
French (fr)
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.)
Kodak Pathe SA
Original Assignee
Kodak Pathe SA
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 Kodak Pathe SA filed Critical Kodak Pathe SA
Application granted granted Critical
Publication of FR1142186A publication Critical patent/FR1142186A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/04—Prisms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D11/00—Producing optical elements, e.g. lenses or prisms
    • B29D11/0074—Production of other optical elements not provided for in B29D11/00009- B29D11/0073

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Ophthalmology & Optometry (AREA)
  • Mechanical Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
FR1142186D 1955-02-28 1956-02-28 Multiple reflection device and method for its manufacture Expired FR1142186A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1142186XA 1955-02-28 1955-02-28

Publications (1)

Publication Number Publication Date
FR1142186A true FR1142186A (en) 1957-09-13

Family

ID=22354009

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1142186D Expired FR1142186A (en) 1955-02-28 1956-02-28 Multiple reflection device and method for its manufacture

Country Status (1)

Country Link
FR (1) FR1142186A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3231239A1 (en) * 1982-08-23 1984-02-23 Erwin Sick Gmbh Optik-Elektronik, 7808 Waldkirch Mirror wheel capable of being driven to execute a rotary movement

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3231239A1 (en) * 1982-08-23 1984-02-23 Erwin Sick Gmbh Optik-Elektronik, 7808 Waldkirch Mirror wheel capable of being driven to execute a rotary movement

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