CA818763A - Vacuum cleaning devices - Google Patents

Vacuum cleaning devices

Info

Publication number
CA818763A
CA818763A CA818763A CA818763DA CA818763A CA 818763 A CA818763 A CA 818763A CA 818763 A CA818763 A CA 818763A CA 818763D A CA818763D A CA 818763DA CA 818763 A CA818763 A CA 818763A
Authority
CA
Canada
Prior art keywords
cleaning devices
vacuum cleaning
vacuum
devices
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
CA818763A
Inventor
E. Lofgren Gustaf
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.)
Hillshire Brands Co
Original Assignee
Consolidated Foods Corp
Publication date
Application granted granted Critical
Publication of CA818763A publication Critical patent/CA818763A/en
Expired legal-status Critical Current

Links

CA818763A Vacuum cleaning devices Expired CA818763A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA818763T

Publications (1)

Publication Number Publication Date
CA818763A true CA818763A (en) 1969-07-29

Family

ID=36291313

Family Applications (1)

Application Number Title Priority Date Filing Date
CA818763A Expired CA818763A (en) Vacuum cleaning devices

Country Status (1)

Country Link
CA (1) CA818763A (en)

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