CA20528A - Machine a draguer et creuser - Google Patents

Machine a draguer et creuser

Info

Publication number
CA20528A
CA20528A CA000020528A CA20528DA CA20528A CA 20528 A CA20528 A CA 20528A CA 000020528 A CA000020528 A CA 000020528A CA 20528D A CA20528D A CA 20528DA CA 20528 A CA20528 A CA 20528A
Authority
CA
Canada
Prior art keywords
dredging
excavating machine
excavating
machine
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
CA000020528A
Other languages
English (en)
Inventor
Hale E. Hawk
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 CA20528A publication Critical patent/CA20528A/fr
Expired legal-status Critical Current

Links

CA000020528A Machine a draguer et creuser Expired CA20528A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA20528T

Publications (1)

Publication Number Publication Date
CA20528A true CA20528A (fr) 1884-11-07

Family

ID=45137071

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000020528A Expired CA20528A (fr) Machine a draguer et creuser

Country Status (1)

Country Link
CA (1) CA20528A (fr)

Similar Documents

Publication Publication Date Title
CA20528A (fr) Machine a draguer et creuser
CA19701A (fr) Fouilleur-dragueur
CA20056A (fr) Machine a draguer
CA19388A (fr) Machine a draguer
CA19589A (fr) Machine a fossoyer
CA20175A (fr) Machine a fossoyer
CA19735A (fr) Machine a niveter et fossoyer les chemins
CA19149A (fr) Dragueur
CA20403A (fr) Houe pour fossoyer
CA20641A (fr) Excavateur
CA19854A (fr) Dragueur
CA18662A (fr) Tremie desagregeante pour dragueurs et excavateurs
CA18898A (fr) Excavateur et grappin
CA21032A (fr) Machine a draguer
CA27075A (fr) Machine a fossoyer et creuser
CA19099A (fr) Godet d'elevateur
CA21701A (fr) Louchet de dragueur
CA19519A (fr) Grattoir de chemins
CA21631A (fr) Machine a fossoyer
CA21754A (fr) Machine a fossoyer
CA18633A (fr) Monte-charge
CA18860A (fr) Monte-charge
CA14410A (fr) Perfectionnements aux machines de dragueurs et de chevres
CA14411A (fr) Perfectionnements aux machines de dragueurs et de chevres
CA18492A (fr) Machine pour miner