CA390921A - Collecteur de poussiere - Google Patents

Collecteur de poussiere

Info

Publication number
CA390921A
CA390921A CA390921A CA390921DA CA390921A CA 390921 A CA390921 A CA 390921A CA 390921 A CA390921 A CA 390921A CA 390921D A CA390921D A CA 390921DA CA 390921 A CA390921 A CA 390921A
Authority
CA
Canada
Prior art keywords
dust collector
collector
dust
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
CA390921A
Other languages
English (en)
Inventor
B. Osgood 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 CA390921A publication Critical patent/CA390921A/fr
Expired legal-status Critical Current

Links

CA390921A Collecteur de poussiere Expired CA390921A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA390921T

Publications (1)

Publication Number Publication Date
CA390921A true CA390921A (fr) 1940-08-27

Family

ID=35398489

Family Applications (1)

Application Number Title Priority Date Filing Date
CA390921A Expired CA390921A (fr) Collecteur de poussiere

Country Status (1)

Country Link
CA (1) CA390921A (fr)

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