CA161198A - Appareil a enlever les mines - Google Patents

Appareil a enlever les mines

Info

Publication number
CA161198A
CA161198A CA000161198A CA161198DA CA161198A CA 161198 A CA161198 A CA 161198A CA 000161198 A CA000161198 A CA 000161198A CA 161198D A CA161198D A CA 161198DA CA 161198 A CA161198 A CA 161198A
Authority
CA
Canada
Prior art keywords
raising apparatus
mine
mine raising
raising
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
CA000161198A
Other languages
English (en)
Inventor
John Carvalho Lebato
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 CA161198A publication Critical patent/CA161198A/fr
Expired legal-status Critical Current

Links

CA000161198A 1915-01-28 1915-01-28 Appareil a enlever les mines Expired CA161198A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA161198T 1915-01-28

Publications (1)

Publication Number Publication Date
CA161198A true CA161198A (fr) 1915-03-09

Family

ID=45280890

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000161198A Expired CA161198A (fr) 1915-01-28 1915-01-28 Appareil a enlever les mines

Country Status (1)

Country Link
CA (1) CA161198A (fr)

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