CA281560A - Methode de lavage du charbon, etc. - Google Patents

Methode de lavage du charbon, etc.

Info

Publication number
CA281560A
CA281560A CA281560A CA281560DA CA281560A CA 281560 A CA281560 A CA 281560A CA 281560 A CA281560 A CA 281560A CA 281560D A CA281560D A CA 281560DA CA 281560 A CA281560 A CA 281560A
Authority
CA
Canada
Prior art keywords
washing coal
coal
washing
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
CA281560A
Other languages
English (en)
Inventor
Hoyois Leon
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 CA281560A publication Critical patent/CA281560A/fr
Expired legal-status Critical Current

Links

CA281560A Methode de lavage du charbon, etc. Expired CA281560A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA281560T

Publications (1)

Publication Number Publication Date
CA281560A true CA281560A (fr) 1928-07-10

Family

ID=35214652

Family Applications (1)

Application Number Title Priority Date Filing Date
CA281560A Expired CA281560A (fr) Methode de lavage du charbon, etc.

Country Status (1)

Country Link
CA (1) CA281560A (fr)

Similar Documents

Publication Publication Date Title
CA281560A (fr) Methode de lavage du charbon, etc.
CA281559A (fr) Methode de lavage du charbon, etc.
CA277254A (fr) Pince de stylographe, etc.
CA280888A (fr) Marteau, etc.
CA276614A (fr) Panier, etc.
CA279555A (fr) Excavateur, etc.
CA266730A (fr) Lavage, etc., de tissus
CA280702A (fr) Refrigerateur, etc.
CA283448A (fr) Methode a sceller les jarres, etc.
CA280936A (fr) Tuile, etc.
CA279943A (fr) Poele, etc.
CA280100A (fr) Tapis, etc.
CA277805A (fr) Chemise, etc.
CA280797A (fr) Procede de captation d'huile
CA282589A (fr) Touche de caractere
CA269341A (fr) Dossier
CA279939A (fr) Peinture, etc.
CA277633A (fr) Aeroplane, etc.
CA281156A (fr) Acide persulfurique, etc.
CA276732A (fr) Methode de gazeification
CA276733A (fr) Methode de gazeification
CA280223A (fr) Bidon, etc., fermant hermetiquement
CA278976A (fr) Matelas, etc.
CA280246A (fr) Charpente de mur, etc.
CA278055A (fr) Planche a laver