CA234090A - Rouleau a vide - Google Patents

Rouleau a vide

Info

Publication number
CA234090A
CA234090A CA234090A CA234090DA CA234090A CA 234090 A CA234090 A CA 234090A CA 234090 A CA234090 A CA 234090A CA 234090D A CA234090D A CA 234090DA CA 234090 A CA234090 A CA 234090A
Authority
CA
Canada
Prior art keywords
vacuum roll
roll
vacuum
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
CA234090A
Other languages
English (en)
Inventor
B. Farnham Bion
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 CA234090A publication Critical patent/CA234090A/fr
Expired legal-status Critical Current

Links

CA234090A Rouleau a vide Expired CA234090A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA234090T

Publications (1)

Publication Number Publication Date
CA234090A true CA234090A (fr) 1923-09-11

Family

ID=35131464

Family Applications (1)

Application Number Title Priority Date Filing Date
CA234090A Expired CA234090A (fr) Rouleau a vide

Country Status (1)

Country Link
CA (1) CA234090A (fr)

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