CA282269A - Soupape a poussiere - Google Patents

Soupape a poussiere

Info

Publication number
CA282269A
CA282269A CA282269A CA282269DA CA282269A CA 282269 A CA282269 A CA 282269A CA 282269 A CA282269 A CA 282269A CA 282269D A CA282269D A CA 282269DA CA 282269 A CA282269 A CA 282269A
Authority
CA
Canada
Prior art keywords
dust valve
dust
valve
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
CA282269A
Other languages
English (en)
Inventor
Allen Smith William
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 CA282269A publication Critical patent/CA282269A/fr
Expired legal-status Critical Current

Links

CA282269A Soupape a poussiere Expired CA282269A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA282269T

Publications (1)

Publication Number Publication Date
CA282269A true CA282269A (fr) 1928-08-07

Family

ID=35215361

Family Applications (1)

Application Number Title Priority Date Filing Date
CA282269A Expired CA282269A (fr) Soupape a poussiere

Country Status (1)

Country Link
CA (1) CA282269A (fr)

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