CA191182A - Porte de mine - Google Patents

Porte de mine

Info

Publication number
CA191182A
CA191182A CA000191182A CA191182DA CA191182A CA 191182 A CA191182 A CA 191182A CA 000191182 A CA000191182 A CA 000191182A CA 191182D A CA191182D A CA 191182DA CA 191182 A CA191182 A CA 191182A
Authority
CA
Canada
Prior art keywords
mine door
mine
door
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
CA000191182A
Other languages
English (en)
Inventor
Mason L. Johnson
Charles Franklin Kilgore
Alonzo Blevins
Joseph John Body
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 CA191182A publication Critical patent/CA191182A/fr
Expired legal-status Critical Current

Links

CA000191182A 1919-02-05 1919-02-05 Porte de mine Expired CA191182A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA191182T 1919-02-05

Publications (1)

Publication Number Publication Date
CA191182A true CA191182A (fr) 1919-07-01

Family

ID=45310833

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000191182A Expired CA191182A (fr) 1919-02-05 1919-02-05 Porte de mine

Country Status (1)

Country Link
CA (1) CA191182A (fr)

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