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.)
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Kapella Ltd
Original Assignee
Kapella Ltd
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Filing date
Publication date
Application filed by Kapella LtdfiledCriticalKapella Ltd
Application grantedgrantedCritical
Publication of FR1104821ApublicationCriticalpatent/FR1104821A/fr
G02B23/00—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices
G02B23/14—Viewfinders
Landscapes
Physics & Mathematics
(AREA)
Astronomy & Astrophysics
(AREA)
General Physics & Mathematics
(AREA)
Optics & Photonics
(AREA)
FR1104821D1953-05-011954-04-30Perfectionnements aux systèmes de lunettes
ExpiredFR1104821A
(fr)