GB174080A - Improvements in optical sighting devices - Google Patents

Improvements in optical sighting devices

Info

Publication number
GB174080A
GB174080A GB1127/22A GB112722A GB174080A GB 174080 A GB174080 A GB 174080A GB 1127/22 A GB1127/22 A GB 1127/22A GB 112722 A GB112722 A GB 112722A GB 174080 A GB174080 A GB 174080A
Authority
GB
United Kingdom
Prior art keywords
optical sighting
sighting devices
devices
optical
sighting
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
GB1127/22A
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.)
CIE AERIENNE FRANCAISE
Original Assignee
CIE AERIENNE FRANCAISE
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 CIE AERIENNE FRANCAISE filed Critical CIE AERIENNE FRANCAISE
Publication of GB174080A publication Critical patent/GB174080A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B23/00—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices
GB1127/22A 1921-01-14 1922-01-13 Improvements in optical sighting devices Expired GB174080A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR174080X 1921-01-14

Publications (1)

Publication Number Publication Date
GB174080A true GB174080A (en) 1923-04-13

Family

ID=8877609

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1127/22A Expired GB174080A (en) 1921-01-14 1922-01-13 Improvements in optical sighting devices

Country Status (1)

Country Link
GB (1) GB174080A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2498754A (en) * 2012-01-26 2013-07-31 Zerochromat Ltd Optical train

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2498754A (en) * 2012-01-26 2013-07-31 Zerochromat Ltd Optical train

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