CA437888A - Suction cleaning apparatus - Google Patents

Suction cleaning apparatus

Info

Publication number
CA437888A
CA437888A CA437888A CA437888DA CA437888A CA 437888 A CA437888 A CA 437888A CA 437888 A CA437888 A CA 437888A CA 437888D A CA437888D A CA 437888DA CA 437888 A CA437888 A CA 437888A
Authority
CA
Canada
Prior art keywords
cleaning apparatus
suction cleaning
suction
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
CA437888A
Other languages
French (fr)
Inventor
H. Taylor 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.)
Westinghouse Canada Inc
Original Assignee
Canadian Westinghouse Co Ltd
Publication date
Application granted granted Critical
Publication of CA437888A publication Critical patent/CA437888A/en
Expired legal-status Critical Current

Links

CA437888A Suction cleaning apparatus Expired CA437888A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA437888T

Publications (1)

Publication Number Publication Date
CA437888A true CA437888A (en) 1946-11-12

Family

ID=35553123

Family Applications (1)

Application Number Title Priority Date Filing Date
CA437888A Expired CA437888A (en) Suction cleaning apparatus

Country Status (1)

Country Link
CA (1) CA437888A (en)

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