CA453247A - Cleaning device - Google Patents

Cleaning device

Info

Publication number
CA453247A
CA453247A CA453247A CA453247DA CA453247A CA 453247 A CA453247 A CA 453247A CA 453247 A CA453247 A CA 453247A CA 453247D A CA453247D A CA 453247DA CA 453247 A CA453247 A CA 453247A
Authority
CA
Canada
Prior art keywords
cleaning device
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
CA453247A
Other languages
French (fr)
Inventor
G. Smith Arthur
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 CA453247A publication Critical patent/CA453247A/en
Expired legal-status Critical Current

Links

CA453247A Cleaning device Expired CA453247A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA453247T

Publications (1)

Publication Number Publication Date
CA453247A true CA453247A (en) 1948-12-14

Family

ID=35570976

Family Applications (1)

Application Number Title Priority Date Filing Date
CA453247A Expired CA453247A (en) Cleaning device

Country Status (1)

Country Link
CA (1) CA453247A (en)

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