CA112150A - Machine soufflante a ventilation de mines - Google Patents

Machine soufflante a ventilation de mines

Info

Publication number
CA112150A
CA112150A CA000112150A CA112150DA CA112150A CA 112150 A CA112150 A CA 112150A CA 000112150 A CA000112150 A CA 000112150A CA 112150D A CA112150D A CA 112150DA CA 112150 A CA112150 A CA 112150A
Authority
CA
Canada
Prior art keywords
fan
ventilating mines
mines
ventilating
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
CA000112150A
Other languages
English (en)
Inventor
William Clifford
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 CA112150A publication Critical patent/CA112150A/fr
Expired legal-status Critical Current

Links

CA000112150A 1908-02-24 1908-02-24 Machine soufflante a ventilation de mines Expired CA112150A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA112150T 1908-02-24

Publications (1)

Publication Number Publication Date
CA112150A true CA112150A (fr) 1908-05-26

Family

ID=45231875

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000112150A Expired CA112150A (fr) 1908-02-24 1908-02-24 Machine soufflante a ventilation de mines

Country Status (1)

Country Link
CA (1) CA112150A (fr)

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