CA713739A - Central vacuum cleaning apparatus - Google Patents

Central vacuum cleaning apparatus

Info

Publication number
CA713739A
CA713739A CA713739A CA713739DA CA713739A CA 713739 A CA713739 A CA 713739A CA 713739 A CA713739 A CA 713739A CA 713739D A CA713739D A CA 713739DA CA 713739 A CA713739 A CA 713739A
Authority
CA
Canada
Prior art keywords
cleaning apparatus
vacuum cleaning
central vacuum
central
vacuum
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
CA713739A
Inventor
A. Carpenter Arvell
A. Wright Harold
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 CA713739A publication Critical patent/CA713739A/en
Expired legal-status Critical Current

Links

CA713739A Central vacuum cleaning apparatus Expired CA713739A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA713739T

Publications (1)

Publication Number Publication Date
CA713739A true CA713739A (en) 1965-07-20

Family

ID=36043035

Family Applications (1)

Application Number Title Priority Date Filing Date
CA713739A Expired CA713739A (en) Central vacuum cleaning apparatus

Country Status (1)

Country Link
CA (1) CA713739A (en)

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