GB374531A - Improvements in observation or sighting apertures for protective shields or armouredvehicles, guns and the like - Google Patents

Improvements in observation or sighting apertures for protective shields or armouredvehicles, guns and the like

Info

Publication number
GB374531A
GB374531A GB817431A GB817431A GB374531A GB 374531 A GB374531 A GB 374531A GB 817431 A GB817431 A GB 817431A GB 817431 A GB817431 A GB 817431A GB 374531 A GB374531 A GB 374531A
Authority
GB
United Kingdom
Prior art keywords
chamber
passages
observation
sighting
armouredvehicles
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
GB817431A
Other languages
English (en)
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.)
Individual
Original Assignee
Individual
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
Priority to BE381091D priority Critical patent/BE381091A/xx
Priority to FR712962D priority patent/FR712962A/fr
Application filed by Individual filed Critical Individual
Priority to GB817431A priority patent/GB374531A/en
Publication of GB374531A publication Critical patent/GB374531A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41H—ARMOUR; ARMOURED TURRETS; ARMOURED OR ARMED VEHICLES; MEANS OF ATTACK OR DEFENCE, e.g. CAMOUFLAGE, IN GENERAL
    • F41H5/00—Armour; Armour plates
    • F41H5/26—Peepholes; Windows; Loopholes

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Road Signs Or Road Markings (AREA)
GB817431A 1931-03-17 1931-03-17 Improvements in observation or sighting apertures for protective shields or armouredvehicles, guns and the like Expired GB374531A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
BE381091D BE381091A (enrdf_load_stackoverflow) 1931-03-17
FR712962D FR712962A (fr) 1931-03-17 1931-03-10 Perfectionnements aux fenêtres d'observation ou de visée pour boucliers protecteurs de véhicules blindés, canons et analogues
GB817431A GB374531A (en) 1931-03-17 1931-03-17 Improvements in observation or sighting apertures for protective shields or armouredvehicles, guns and the like

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB817431A GB374531A (en) 1931-03-17 1931-03-17 Improvements in observation or sighting apertures for protective shields or armouredvehicles, guns and the like

Publications (1)

Publication Number Publication Date
GB374531A true GB374531A (en) 1932-06-16

Family

ID=9847239

Family Applications (1)

Application Number Title Priority Date Filing Date
GB817431A Expired GB374531A (en) 1931-03-17 1931-03-17 Improvements in observation or sighting apertures for protective shields or armouredvehicles, guns and the like

Country Status (3)

Country Link
BE (1) BE381091A (enrdf_load_stackoverflow)
FR (1) FR712962A (enrdf_load_stackoverflow)
GB (1) GB374531A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1199538A3 (de) * 2000-10-20 2004-04-21 Rheinmetall Landsysteme GmbH Gepanzertes Fahrzeug

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1199538A3 (de) * 2000-10-20 2004-04-21 Rheinmetall Landsysteme GmbH Gepanzertes Fahrzeug

Also Published As

Publication number Publication date
FR712962A (fr) 1931-10-27
BE381091A (enrdf_load_stackoverflow)

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