CA444702A - Machine a nettoyer un puits de mine - Google Patents

Machine a nettoyer un puits de mine

Info

Publication number
CA444702A
CA444702A CA444702A CA444702DA CA444702A CA 444702 A CA444702 A CA 444702A CA 444702 A CA444702 A CA 444702A CA 444702D A CA444702D A CA 444702DA CA 444702 A CA444702 A CA 444702A
Authority
CA
Canada
Prior art keywords
mucking machine
shaft
shaft mucking
machine
mucking
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
CA444702A
Other languages
English (en)
Inventor
W. Harding John
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 CA444702A publication Critical patent/CA444702A/fr
Expired legal-status Critical Current

Links

CA444702A Machine a nettoyer un puits de mine Expired CA444702A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA444702T

Publications (1)

Publication Number Publication Date
CA444702A true CA444702A (fr) 1947-10-28

Family

ID=35562350

Family Applications (1)

Application Number Title Priority Date Filing Date
CA444702A Expired CA444702A (fr) Machine a nettoyer un puits de mine

Country Status (1)

Country Link
CA (1) CA444702A (fr)

Similar Documents

Publication Publication Date Title
CA444702A (fr) Machine a nettoyer un puits de mine
CA445918A (fr) Systeme de suspension de rotor pour machine a essai de balance
CA443249A (fr) Excavateur
CA443977A (fr) Machine rotative
CA441800A (fr) Machine rotative
AU134249B2 (en) Preboarding machine
CA439044A (fr) Teledactylographe
CA439069A (fr) Machine a fabriquer des volants
CA439102A (fr) Stenodactylotype
CA440109A (fr) Machine a niveler les bas-fonds
CA440677A (fr) Machine a faire des sandwichs
CA441349A (fr) Distributeur de ruban collant
CA443057A (fr) Machine centrifuge
CA440435A (fr) Machine a chaussures
CA439597A (fr) Machine a fabriquer des allumettes jupiter
CA441369A (fr) Appareil de chargement
CA440569A (fr) Machine a coudre
CA444095A (fr) Machine a coudre
CA444813A (fr) Machine a brocher
CA444814A (fr) Machine a brocher
CA444815A (fr) Machine a brocher
CA444816A (fr) Machine a brocher
CA444817A (fr) Machine a brocher
CA441687A (fr) Machine a fabriquer des boites de conserve
AU1170247A (en) Preboarding machine