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.)
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.)
LUIZ AUGUSTO TEIXEIRA DE ARAGA
Original Assignee
LUIZ AUGUSTO TEIXEIRA DE ARAGA
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Filing date
Publication date
Application filed by LUIZ AUGUSTO TEIXEIRA DE ARAGAfiledCriticalLUIZ AUGUSTO TEIXEIRA DE ARAGA
Application grantedgrantedCritical
Publication of FR432646ApublicationCriticalpatent/FR432646A/fr
G02B23/00—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices
Landscapes
Physics & Mathematics
(AREA)
Astronomy & Astrophysics
(AREA)
General Physics & Mathematics
(AREA)
Optics & Photonics
(AREA)
FR432646D1910-10-071910-10-07Jumelle à prismes
ExpiredFR432646A
(fr)