CA216890A - Machine a reglage du vide - Google Patents

Machine a reglage du vide

Info

Publication number
CA216890A
CA216890A CA216890A CA216890DA CA216890A CA 216890 A CA216890 A CA 216890A CA 216890 A CA216890 A CA 216890A CA 216890D A CA216890D A CA 216890DA CA 216890 A CA216890 A CA 216890A
Authority
CA
Canada
Prior art keywords
vacuum regulator
regulator machine
machine
vacuum
regulator
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
CA216890A
Other languages
English (en)
Inventor
Le Bras Louis
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.)
VACO MANUFACTURING Corp
Original Assignee
VACO MANUFACTURING Corp
Publication date
Application granted granted Critical
Publication of CA216890A publication Critical patent/CA216890A/fr
Expired legal-status Critical Current

Links

CA216890A Machine a reglage du vide Expired CA216890A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA216890T

Publications (1)

Publication Number Publication Date
CA216890A true CA216890A (fr) 1922-03-14

Family

ID=35111334

Family Applications (1)

Application Number Title Priority Date Filing Date
CA216890A Expired CA216890A (fr) Machine a reglage du vide

Country Status (1)

Country Link
CA (1) CA216890A (fr)

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