CA61265A - Caisson pour l'exploitation des mines - Google Patents

Caisson pour l'exploitation des mines

Info

Publication number
CA61265A
CA61265A CA000061265A CA61265DA CA61265A CA 61265 A CA61265 A CA 61265A CA 000061265 A CA000061265 A CA 000061265A CA 61265D A CA61265D A CA 61265DA CA 61265 A CA61265 A CA 61265A
Authority
CA
Canada
Prior art keywords
caisson
mining
mining caisson
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
CA000061265A
Other languages
English (en)
Inventor
Joseph Buchtel
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 CA61265A publication Critical patent/CA61265A/fr
Expired legal-status Critical Current

Links

CA000061265A 1898-05-09 1898-05-09 Caisson pour l'exploitation des mines Expired CA61265A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA61265T 1898-05-09

Publications (1)

Publication Number Publication Date
CA61265A true CA61265A (fr) 1898-09-26

Family

ID=45177803

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000061265A Expired CA61265A (fr) 1898-05-09 1898-05-09 Caisson pour l'exploitation des mines

Country Status (1)

Country Link
CA (1) CA61265A (fr)

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