CA23627A - Art d'exploiter une carriere - Google Patents

Art d'exploiter une carriere

Info

Publication number
CA23627A
CA23627A CA000023627A CA23627DA CA23627A CA 23627 A CA23627 A CA 23627A CA 000023627 A CA000023627 A CA 000023627A CA 23627D A CA23627D A CA 23627DA CA 23627 A CA23627 A CA 23627A
Authority
CA
Canada
Prior art keywords
art
quarrying
rock
quarrying rock
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
CA000023627A
Other languages
English (en)
Inventor
John L. L. Knox.
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
Publication date
Application granted granted Critical
Publication of CA23627A publication Critical patent/CA23627A/fr
Expired legal-status Critical Current

Links

CA000023627A Art d'exploiter une carriere Expired CA23627A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA23627T

Publications (1)

Publication Number Publication Date
CA23627A true CA23627A (fr) 1886-03-14

Family

ID=45140170

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000023627A Expired CA23627A (fr) Art d'exploiter une carriere

Country Status (1)

Country Link
CA (1) CA23627A (fr)

Similar Documents

Publication Publication Date Title
CA23627A (fr) Art d'exploiter une carriere
CA24654A (fr) Foret de mine
CA24331A (fr) Fleuret pour le roc et le charbon
CA24692A (fr) Fabrication des melanges explosibles
CA25269A (fr) Construction de batiments
CA25383A (fr) Scierie a latte
CA23335A (fr) Forme de materiel de construction
CA25378A (fr) Cordeuse de bardeau
CA25499A (fr) Fabrication de l'acier
CA23924A (fr) Petardement en general
CA23548A (fr) Tariere
CA23850A (fr) Composition explosible
CA24497A (fr) Construction refractaire
CA24053A (fr) Mandrin a forer
CA24952A (fr) Percoir a rochet
CA23496A (fr) Bloc de construction
CA25450A (fr) Art de deposer l'aluminium a l'electrolyse
CA24880A (fr) Evidoir
CA25042A (fr) Mode de concentration des minerais
CA24551A (fr) Construction des navires
CA24552A (fr) Construction des navires
CA23585A (fr) Fabrication de l'amidon
CA24534A (fr) Fabrication de l'amidon
CA24743A (fr) Fabrication de l'amidon
CA20889A (fr) Foret de mine