CA222886A - Regulateur du tirage - Google Patents

Regulateur du tirage

Info

Publication number
CA222886A
CA222886A CA222886A CA222886DA CA222886A CA 222886 A CA222886 A CA 222886A CA 222886 A CA222886 A CA 222886A CA 222886D A CA222886D A CA 222886DA CA 222886 A CA222886 A CA 222886A
Authority
CA
Canada
Prior art keywords
draught regulator
draught
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
CA222886A
Other languages
English (en)
Inventor
Craig Wiley
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.)
CRAID DAMPER REGULATOR Co
Original Assignee
CRAID DAMPER REGULATOR Co
Publication date
Application granted granted Critical
Publication of CA222886A publication Critical patent/CA222886A/fr
Expired legal-status Critical Current

Links

CA222886A Regulateur du tirage Expired CA222886A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA222886T

Publications (1)

Publication Number Publication Date
CA222886A true CA222886A (fr) 1922-08-22

Family

ID=35118489

Family Applications (1)

Application Number Title Priority Date Filing Date
CA222886A Expired CA222886A (fr) Regulateur du tirage

Country Status (1)

Country Link
CA (1) CA222886A (fr)

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