CA24331A - Rock and coal drill - Google Patents

Rock and coal drill

Info

Publication number
CA24331A
CA24331A CA000024331A CA24331DA CA24331A CA 24331 A CA24331 A CA 24331A CA 000024331 A CA000024331 A CA 000024331A CA 24331D A CA24331D A CA 24331DA CA 24331 A CA24331 A CA 24331A
Authority
CA
Canada
Prior art keywords
rock
coal drill
drill
coal
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
CA000024331A
Other languages
French (fr)
Inventor
Enoch P. Holland
Robert C. Young
Thomas Willard
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 CA24331A publication Critical patent/CA24331A/en
Expired legal-status Critical Current

Links

CA000024331A Rock and coal drill Expired CA24331A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA24331T

Publications (1)

Publication Number Publication Date
CA24331A true CA24331A (en) 1886-06-17

Family

ID=45140874

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000024331A Expired CA24331A (en) Rock and coal drill

Country Status (1)

Country Link
CA (1) CA24331A (en)

Similar Documents

Publication Publication Date Title
CA24331A (en) Rock and coal drill
CA24654A (en) Rock drill
CA23627A (en) Art of quarrying rock
CA23613A (en) Coal waggon
CA27299A (en) Drill for mining and similar purposes
CA20889A (en) Rock drill
CA21405A (en) Rock drill
CA21416A (en) Rock drill
CA20953A (en) Rock drill
CA24952A (en) Ratchet drill
CA23152A (en) Coal scuttle
CA24411A (en) Coal scuttle
CA23548A (en) Auger
CA25378A (en) Shingle packer
CA24111A (en) Millstone picking hammer
CA25383A (en) Lath bolter
CA24874A (en) Combined drill and bit shank and holder
CA24216A (en) Grain drill attachment
CA24053A (en) Drill chuck
CA25337A (en) Hammer
CA24400A (en) Bit brace
CA23853A (en) Sash bolt
CA24568A (en) Bit stock
CA23167A (en) Sash fastener
CA23077A (en) Sash fastener