CA438860A - Filtre - Google Patents

Filtre

Info

Publication number
CA438860A
CA438860A CA438860A CA438860DA CA438860A CA 438860 A CA438860 A CA 438860A CA 438860 A CA438860 A CA 438860A CA 438860D A CA438860D A CA 438860DA CA 438860 A CA438860 A CA 438860A
Authority
CA
Canada
Prior art keywords
filter
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
CA438860A
Other languages
English (en)
Inventor
E. Olson George
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
Publication date
Application granted granted Critical
Publication of CA438860A publication Critical patent/CA438860A/fr
Expired legal-status Critical Current

Links

CA438860A Filtre Expired CA438860A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA438860T

Publications (1)

Publication Number Publication Date
CA438860A true CA438860A (fr) 1946-12-31

Family

ID=35554094

Family Applications (1)

Application Number Title Priority Date Filing Date
CA438860A Expired CA438860A (fr) Filtre

Country Status (1)

Country Link
CA (1) CA438860A (fr)

Similar Documents

Publication Publication Date Title
CA438860A (fr) Filtre
CA432999A (fr) Filtre
CA436724A (fr) Filtre
CA436934A (fr) Filter
CA437083A (fr) Filtre
CA437319A (fr) Filtre
AU131343B2 (en) Filters
AU133741B2 (en) Filters
CA435061A (fr) Element de filtre
CA438844A (fr) Element de filtre
CA433938A (fr) Filtration
AU552646A (en) Filters
AU552546A (en) Filters
AU134388B2 (en) Filtering System
CA436200A (fr) Systeme de filtration
AU137647B2 (en) Bandpass filter
CA435909A (fr) Entonnoir a filtre
CA432431A (fr) Filtre de liquide
CA437506A (fr) Ecran-filtre optique
CA432288A (fr) Matiere a filtrer
CA437005A (fr) Interpolyamide
CA436935A (fr) Sac de golf
AU131451B2 (en) Saggars
AU132979B2 (en) Needle-threader
CA438512A (fr) Projecteur