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Optische Anstalt CP Goerz AG
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Optische Anstalt CP Goerz AG
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Publication date
Application filed by Optische Anstalt CP Goerz AGfiledCriticalOptische Anstalt CP Goerz AG
Application grantedgrantedCritical
Publication of FR416255ApublicationCriticalpatent/FR416255A/fr
G02B23/00—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices
G02B23/02—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices involving prisms or mirrors
G02B23/08—Periscopes
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Physics & Mathematics
(AREA)
Astronomy & Astrophysics
(AREA)
General Physics & Mathematics
(AREA)
Optics & Photonics
(AREA)
FR416255D1910-05-231910-05-23Instrument d'observation optique applicable principalement comme télescope pour sous-marins
ExpiredFR416255A
(fr)