CA399055A - Systeme d'optique - Google Patents

Systeme d'optique

Info

Publication number: CA399055A
Authority: CA; Canada
Prior art keywords: optical system; optical
Prior art date: 1941-09-02
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

CA399055A

Other languages

Inventor

Mcdonald Ide John

Original Assignee

Shell Development Co

Publication date

1941-09-02

1941-09-02 Application granted granted Critical

1941-09-02 Publication of CA399055A publication Critical patent/CA399055A/fr

Status Expired legal-status Critical Current

CA399055A Systeme d'optique Expired CA399055A (fr)

Application Number	Priority Date	Filing Date	Title
CA399055T

Publication Number	Publication Date
CA399055A true CA399055A (fr)	1941-09-02

Application Number	Title	Priority Date	Filing Date
CA399055A Expired CA399055A (fr)			Systeme d'optique

Country	Link
CA (1)	CA399055A (fr)

Publication	Publication Date	Title
CA399055A (fr)	1941-09-02	Systeme d'optique
CA396864A (fr)	1941-05-27	Systeme electro-optique
CA398505A (fr)	1941-08-05	Systeme electro-optique
CA393621A (fr)	1941-01-07	Systeme optique du type polarise
CA401911A (fr)	1941-12-30	Lentille
AU116312B2 (en)	1943-01-14	Improvement in optical systems
CA394356A (fr)	1941-01-28	Systeme de mise au point
CA395033A (fr)	1941-03-04	Appareil d'optique
CA393900A (fr)	1941-01-14	Lunettes
CA400705A (fr)	1941-11-11	Objectif d'optique
CA395213A (fr)	1941-03-11	Systeme de communication
CA395214A (fr)	1941-03-11	Systeme de communication
CA398946A (fr)	1941-09-02	Projecteur a fil extensible
CA400414A (fr)	1941-11-04	Monture d'objectif
CA393721A (fr)	1941-01-07	Systeme d'antenne
CA393723A (fr)	1941-01-07	Systeme d'antenne
CA393724A (fr)	1941-01-07	Systeme d'antenne
AU115055B2 (en)		Direction finding system
CA397460A (fr)	1941-06-24	Systeme de pointage
AU394141A (en)	1943-01-14	Improvement in optical systems
CA398034A (fr)	1941-07-15	Instrument d'optique
CA400661A (fr)	1941-11-11	Lunettes
CA395654A (fr)	1941-04-01	Systeme de communication
CA395125A (fr)	1941-03-11	Systeme de communications
CA394106A (fr)	1941-01-21	Systeme de communications