FR837338A - Improvements in optical prism instruments - Google Patents

Improvements in optical prism instruments

Info

Publication number
FR837338A
FR837338A FR837338DA FR837338A FR 837338 A FR837338 A FR 837338A FR 837338D A FR837338D A FR 837338DA FR 837338 A FR837338 A FR 837338A
Authority
FR
France
Prior art keywords
optical prism
instruments
prism instruments
optical
prism
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.)
Anciens Etablissements Barbier Benard and Turenne SA
Original Assignee
Anciens Etablissements Barbier Benard and Turenne 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 Anciens Etablissements Barbier Benard and Turenne SA filed Critical Anciens Etablissements Barbier Benard and Turenne SA
Application granted granted Critical
Publication of FR837338A publication Critical patent/FR837338A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
    • G02B7/18—Mountings, adjusting means, or light-tight connections, for optical elements for prisms; for mirrors
    • G02B7/1805—Mountings, adjusting means, or light-tight connections, for optical elements for prisms; for mirrors for prisms

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
FR837338D 1937-10-26 1937-10-26 Improvements in optical prism instruments Expired FR837338A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR837338T 1937-10-26

Publications (1)

Publication Number Publication Date
FR837338A true FR837338A (en) 1939-02-08

Family

ID=9298560

Family Applications (1)

Application Number Title Priority Date Filing Date
FR837338D Expired FR837338A (en) 1937-10-26 1937-10-26 Improvements in optical prism instruments

Country Status (1)

Country Link
FR (1) FR837338A (en)

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