CA335436A - Appareil a ramasser la poussiere - Google Patents

Appareil a ramasser la poussiere

Info

Publication number
CA335436A
CA335436A CA335436A CA335436DA CA335436A CA 335436 A CA335436 A CA 335436A CA 335436 A CA335436 A CA 335436A CA 335436D A CA335436D A CA 335436DA CA 335436 A CA335436 A CA 335436A
Authority
CA
Canada
Prior art keywords
dust
collecting apparatus
collecting
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
CA335436A
Other languages
English (en)
Inventor
Denby Barker Philip
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.)
NEW SHARLSTON COLLIERIES Co Ltd
Original Assignee
NEW SHARLSTON COLLIERIES Co Ltd
Publication date
Application granted granted Critical
Publication of CA335436A publication Critical patent/CA335436A/fr
Expired legal-status Critical Current

Links

CA335436A Appareil a ramasser la poussiere Expired CA335436A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA335436T

Publications (1)

Publication Number Publication Date
CA335436A true CA335436A (fr) 1933-09-05

Family

ID=35298578

Family Applications (1)

Application Number Title Priority Date Filing Date
CA335436A Expired CA335436A (fr) Appareil a ramasser la poussiere

Country Status (1)

Country Link
CA (1) CA335436A (fr)

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