FR595930A - - Google Patents

Info

Publication number
FR595930A
FR595930A FR595930DA FR595930A FR 595930 A FR595930 A FR 595930A FR 595930D A FR595930D A FR 595930DA FR 595930 A FR595930 A FR 595930A
Authority
FR
France
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)
Publication date
Application granted granted Critical
Publication of FR595930A publication Critical patent/FR595930A/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
    • G02B5/3083—Birefringent or phase retarding elements

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
FR595930D Expired FR595930A (enrdf_load_html_response)

Publications (1)

Publication Number Publication Date
FR595930A true FR595930A (enrdf_load_html_response) 1925-10-12

Family

ID=1540223

Family Applications (1)

Application Number Title Priority Date Filing Date
FR595930D Expired FR595930A (enrdf_load_html_response)

Country Status (1)

Country Link
FR (1) FR595930A (enrdf_load_html_response)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2601175A (en) * 1947-08-05 1952-06-17 Smith Francis Hughes Interference microscope
US3744133A (en) * 1971-04-15 1973-07-10 Tasco Sales Collimating device for telescopic sights

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2601175A (en) * 1947-08-05 1952-06-17 Smith Francis Hughes Interference microscope
US3744133A (en) * 1971-04-15 1973-07-10 Tasco Sales Collimating device for telescopic sights

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