CA155271A - Production of filter material - Google Patents

Production of filter material

Info

Publication number
CA155271A
CA155271A CA000155271A CA155271DA CA155271A CA 155271 A CA155271 A CA 155271A CA 000155271 A CA000155271 A CA 000155271A CA 155271D A CA155271D A CA 155271DA CA 155271 A CA155271 A CA 155271A
Authority
CA
Canada
Prior art keywords
production
filter material
filter
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
CA000155271A
Other languages
French (fr)
Inventor
Leonie Von Jaraczlwski
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
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of CA155271A publication Critical patent/CA155271A/en
Expired legal-status Critical Current

Links

CA000155271A 1913-10-07 1913-10-07 Production of filter material Expired CA155271A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA155271T 1913-10-07

Publications (1)

Publication Number Publication Date
CA155271A true CA155271A (en) 1914-04-21

Family

ID=45274979

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000155271A Expired CA155271A (en) 1913-10-07 1913-10-07 Production of filter material

Country Status (1)

Country Link
CA (1) CA155271A (en)

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