CA474387A - Unites d'aeration et leurs supports - Google Patents

Unites d'aeration et leurs supports

Info

Publication number
CA474387A
CA474387A CA474387A CA474387DA CA474387A CA 474387 A CA474387 A CA 474387A CA 474387 A CA474387 A CA 474387A CA 474387D A CA474387D A CA 474387DA CA 474387 A CA474387 A CA 474387A
Authority
CA
Canada
Prior art keywords
supports therefor
aeration units
aeration
units
therefor
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
CA474387A
Other languages
English (en)
Inventor
F. Morgan 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.)
Chicago Pump Co
Original Assignee
Chicago Pump Co
Publication date
Application granted granted Critical
Publication of CA474387A publication Critical patent/CA474387A/fr
Expired legal-status Critical Current

Links

CA474387A Unites d'aeration et leurs supports Expired CA474387A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA474387T

Publications (1)

Publication Number Publication Date
CA474387A true CA474387A (fr) 1951-06-12

Family

ID=35608365

Family Applications (1)

Application Number Title Priority Date Filing Date
CA474387A Expired CA474387A (fr) Unites d'aeration et leurs supports

Country Status (1)

Country Link
CA (1) CA474387A (fr)

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