CA486847A - Objectifs composes - Google Patents

Objectifs composes

Info

Publication number
CA486847A
CA486847A CA486847A CA486847DA CA486847A CA 486847 A CA486847 A CA 486847A CA 486847 A CA486847 A CA 486847A CA 486847D A CA486847D A CA 486847DA CA 486847 A CA486847 A CA 486847A
Authority
CA
Canada
Prior art keywords
compound lenses
lenses
compound
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
CA486847A
Other languages
English (en)
Inventor
L. Kropa Edward
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.)
Wyeth Holdings LLC
Original Assignee
American Cyanamid Co
Publication date
Application granted granted Critical
Publication of CA486847A publication Critical patent/CA486847A/fr
Expired legal-status Critical Current

Links

CA486847A Objectifs composes Expired CA486847A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA486847T

Publications (1)

Publication Number Publication Date
CA486847A true CA486847A (fr) 1952-09-30

Family

ID=35626563

Family Applications (1)

Application Number Title Priority Date Filing Date
CA486847A Expired CA486847A (fr) Objectifs composes

Country Status (1)

Country Link
CA (1) CA486847A (fr)

Similar Documents

Publication Publication Date Title
CA488698A (fr) Epoxyethers
CA483528A (fr) Extirpateur
CA486847A (fr) Objectifs composes
CA486846A (fr) Objectifs composes
CA484835A (fr) Monture de lentille
CA481766A (fr) Lentilles
CA483711A (fr) 1-fluoro-2-tetradecanone
CA486469A (fr) Cure-casserole
CA486662A (fr) Chevaux de bois
CA487869A (fr) 2-aminopyrroline-n-oxydes
CA481339A (fr) Lentilles pour cinematographie
AU273129B2 (en) 3a-AMINO-PREGNANE COMPOUNDS
CA483374A (fr) Lentilles de camera
CA483371A (fr) Lentilles photographiques
CA482585A (fr) Appareils photographiques
CA486342A (fr) Lentilles de mise au point
CA486795A (fr) Lunettes
CA483263A (fr) Compteur geiger
CA485555A (fr) Instrument aratoire
CA481531A (fr) Dispositifs d'etiquettes de volailles
CA481532A (fr) Dispositifs d'etiquettes de volailles
CA481703A (fr) Aspirateur-netfoyeur
CA482080A (fr) Scie de long
CA483150A (fr) Scies a metaux
CA481244A (fr) Meule a moulin