CA453858A - Appareil a mouler des filtres - Google Patents

Appareil a mouler des filtres

Info

Publication number
CA453858A
CA453858A CA453858A CA453858DA CA453858A CA 453858 A CA453858 A CA 453858A CA 453858 A CA453858 A CA 453858A CA 453858D A CA453858D A CA 453858DA CA 453858 A CA453858 A CA 453858A
Authority
CA
Canada
Prior art keywords
moulding apparatus
filter
filter moulding
moulding
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
CA453858A
Other languages
English (en)
Inventor
F. Vieweg Hermann
M. Dinkfeld August
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.)
Johns Manville Corp
Original Assignee
Johns Manville Corp
Publication date
Application granted granted Critical
Publication of CA453858A publication Critical patent/CA453858A/fr
Expired legal-status Critical Current

Links

CA453858A Appareil a mouler des filtres Expired CA453858A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA453858T

Publications (1)

Publication Number Publication Date
CA453858A true CA453858A (fr) 1949-01-04

Family

ID=35571590

Family Applications (1)

Application Number Title Priority Date Filing Date
CA453858A Expired CA453858A (fr) Appareil a mouler des filtres

Country Status (1)

Country Link
CA (1) CA453858A (fr)

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