CA173533A - Draft manometer - Google Patents

Draft manometer

Info

Publication number
CA173533A
CA173533A CA000173533A CA173533DA CA173533A CA 173533 A CA173533 A CA 173533A CA 000173533 A CA000173533 A CA 000173533A CA 173533D A CA173533D A CA 173533DA CA 173533 A CA173533 A CA 173533A
Authority
CA
Canada
Prior art keywords
manometer
draft
draft manometer
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
CA000173533A
Other languages
French (fr)
Inventor
Walter Dongan Wood
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.)
FUEL SAVING Co
Original Assignee
FUEL SAVING Co
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 FUEL SAVING Co filed Critical FUEL SAVING Co
Application granted granted Critical
Publication of CA173533A publication Critical patent/CA173533A/en
Expired legal-status Critical Current

Links

CA000173533A 1916-09-21 1916-09-21 Draft manometer Expired CA173533A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA173533T 1916-09-21

Publications (1)

Publication Number Publication Date
CA173533A true CA173533A (en) 1916-11-28

Family

ID=45293186

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000173533A Expired CA173533A (en) 1916-09-21 1916-09-21 Draft manometer

Country Status (1)

Country Link
CA (1) CA173533A (en)

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