CA433613A - Filter manufacturing apparatus - Google Patents

Filter manufacturing apparatus

Info

Publication number
CA433613A
CA433613A CA433613A CA433613DA CA433613A CA 433613 A CA433613 A CA 433613A CA 433613 A CA433613 A CA 433613A CA 433613D A CA433613D A CA 433613DA CA 433613 A CA433613 A CA 433613A
Authority
CA
Canada
Prior art keywords
manufacturing apparatus
filter manufacturing
filter
manufacturing
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
CA433613A
Other languages
French (fr)
Inventor
J. Hayward Harry
G. Hastings Merrill
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.)
EMITA E HASTINGS
ROBERT L FIELDING
Original Assignee
EMITA E HASTINGS
ROBERT L FIELDING
Publication date
Application granted granted Critical
Publication of CA433613A publication Critical patent/CA433613A/en
Expired legal-status Critical Current

Links

CA433613A Filter manufacturing apparatus Expired CA433613A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA433613T

Publications (1)

Publication Number Publication Date
CA433613A true CA433613A (en) 1946-03-12

Family

ID=35548233

Family Applications (1)

Application Number Title Priority Date Filing Date
CA433613A Expired CA433613A (en) Filter manufacturing apparatus

Country Status (1)

Country Link
CA (1) CA433613A (en)

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