CA124344A - Registre a ventilation - Google Patents

Registre a ventilation

Info

Publication number
CA124344A
CA124344A CA000124344A CA124344DA CA124344A CA 124344 A CA124344 A CA 124344A CA 000124344 A CA000124344 A CA 000124344A CA 124344D A CA124344D A CA 124344DA CA 124344 A CA124344 A CA 124344A
Authority
CA
Canada
Prior art keywords
ventilating
register
ventilating register
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
CA000124344A
Other languages
English (en)
Inventor
John W. Pheils
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
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of CA124344A publication Critical patent/CA124344A/fr
Expired legal-status Critical Current

Links

CA000124344A 1910-02-04 1910-02-04 Registre a ventilation Expired CA124344A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA124344T 1910-02-04

Publications (1)

Publication Number Publication Date
CA124344A true CA124344A (fr) 1910-03-08

Family

ID=45244066

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000124344A Expired CA124344A (fr) 1910-02-04 1910-02-04 Registre a ventilation

Country Status (1)

Country Link
CA (1) CA124344A (fr)

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