CA537114A - Prenettoyeur a air a nettoyage automatique - Google Patents

Prenettoyeur a air a nettoyage automatique

Info

Publication number
CA537114A
CA537114A CA537114A CA537114DA CA537114A CA 537114 A CA537114 A CA 537114A CA 537114 A CA537114 A CA 537114A CA 537114D A CA537114D A CA 537114DA CA 537114 A CA537114 A CA 537114A
Authority
CA
Canada
Prior art keywords
cleaner
self
cleaning air
air pre
cleaning
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
CA537114A
Other languages
English (en)
Inventor
C. Heth Sherman
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.)
Case LLC
Original Assignee
JI Case Co
Publication date
Application granted granted Critical
Publication of CA537114A publication Critical patent/CA537114A/fr
Expired legal-status Critical Current

Links

CA537114A Prenettoyeur a air a nettoyage automatique Expired CA537114A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA537114T

Publications (1)

Publication Number Publication Date
CA537114A true CA537114A (fr) 1957-02-12

Family

ID=35691748

Family Applications (1)

Application Number Title Priority Date Filing Date
CA537114A Expired CA537114A (fr) Prenettoyeur a air a nettoyage automatique

Country Status (1)

Country Link
CA (1) CA537114A (fr)

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