CA293372A - Damper control - Google Patents

Damper control

Info

Publication number
CA293372A
CA293372A CA293372A CA293372DA CA293372A CA 293372 A CA293372 A CA 293372A CA 293372 A CA293372 A CA 293372A CA 293372D A CA293372D A CA 293372DA CA 293372 A CA293372 A CA 293372A
Authority
CA
Canada
Prior art keywords
damper control
damper
control
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
CA293372A
Other languages
French (fr)
Inventor
Peterson Oscar
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.)
Mills Novelty Co
Original Assignee
Mills Novelty Co
Publication date
Application granted granted Critical
Publication of CA293372A publication Critical patent/CA293372A/en
Expired legal-status Critical Current

Links

CA293372A Damper control Expired CA293372A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA293372T

Publications (1)

Publication Number Publication Date
CA293372A true CA293372A (en) 1929-09-24

Family

ID=35230691

Family Applications (1)

Application Number Title Priority Date Filing Date
CA293372A Expired CA293372A (en) Damper control

Country Status (1)

Country Link
CA (1) CA293372A (en)

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