CA173739A - Car ventilator - Google Patents

Car ventilator

Info

Publication number
CA173739A
CA173739A CA000173739A CA173739DA CA173739A CA 173739 A CA173739 A CA 173739A CA 000173739 A CA000173739 A CA 000173739A CA 173739D A CA173739D A CA 173739DA CA 173739 A CA173739 A CA 173739A
Authority
CA
Canada
Prior art keywords
car ventilator
ventilator
car
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
CA000173739A
Other languages
French (fr)
Inventor
Joseph Barrett
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 CA173739A publication Critical patent/CA173739A/en
Expired legal-status Critical Current

Links

CA000173739A 1916-08-16 1916-08-16 Car ventilator Expired CA173739A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA173739T 1916-08-16

Publications (1)

Publication Number Publication Date
CA173739A true CA173739A (en) 1916-12-12

Family

ID=45293392

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000173739A Expired CA173739A (en) 1916-08-16 1916-08-16 Car ventilator

Country Status (1)

Country Link
CA (1) CA173739A (en)

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