CA569471A - Couvercle pour chambre d'aspiration de machines a papier - Google Patents

Couvercle pour chambre d'aspiration de machines a papier

Info

Publication number
CA569471A
CA569471A CA569471A CA569471DA CA569471A CA 569471 A CA569471 A CA 569471A CA 569471 A CA569471 A CA 569471A CA 569471D A CA569471D A CA 569471DA CA 569471 A CA569471 A CA 569471A
Authority
CA
Canada
Prior art keywords
cover
paper making
suction box
making machines
machines
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
CA569471A
Other languages
English (en)
Inventor
V. A. Wartiainen Henrik
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 CA569471A publication Critical patent/CA569471A/fr
Expired legal-status Critical Current

Links

CA569471A Couvercle pour chambre d'aspiration de machines a papier Expired CA569471A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA569471T

Publications (1)

Publication Number Publication Date
CA569471A true CA569471A (fr) 1959-01-27

Family

ID=35742013

Family Applications (1)

Application Number Title Priority Date Filing Date
CA569471A Expired CA569471A (fr) Couvercle pour chambre d'aspiration de machines a papier

Country Status (1)

Country Link
CA (1) CA569471A (fr)

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