CA212006A - Appareil a nettoyer par le vide - Google Patents

Appareil a nettoyer par le vide

Info

Publication number
CA212006A
CA212006A CA212006A CA212006DA CA212006A CA 212006 A CA212006 A CA 212006A CA 212006 A CA212006 A CA 212006A CA 212006D A CA212006D A CA 212006DA CA 212006 A CA212006 A CA 212006A
Authority
CA
Canada
Prior art keywords
cleaning apparatus
vacuum cleaning
vacuum
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
CA212006A
Other languages
English (en)
Inventor
W. Barnes Charles
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 CA212006A publication Critical patent/CA212006A/fr
Expired legal-status Critical Current

Links

CA212006A Appareil a nettoyer par le vide Expired CA212006A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA212006T

Publications (1)

Publication Number Publication Date
CA212006A true CA212006A (fr) 1921-05-31

Family

ID=35105785

Family Applications (1)

Application Number Title Priority Date Filing Date
CA212006A Expired CA212006A (fr) Appareil a nettoyer par le vide

Country Status (1)

Country Link
CA (1) CA212006A (fr)

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