GB189504428A - Improvements in Coal Mining Machines. - Google Patents

Improvements in Coal Mining Machines.

Info

Publication number
GB189504428A
GB189504428A GB189504428DA GB189504428A GB 189504428 A GB189504428 A GB 189504428A GB 189504428D A GB189504428D A GB 189504428DA GB 189504428 A GB189504428 A GB 189504428A
Authority
GB
United Kingdom
Prior art keywords
coal mining
mining machines
machines
coal
mining
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
Inventor
Jonathan Washington Harrison
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
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of GB189504428A publication Critical patent/GB189504428A/en
Expired legal-status Critical Current

Links

GB189504428D 1895-03-01 1895-03-01 Improvements in Coal Mining Machines. Expired GB189504428A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB189504428T 1895-03-01

Publications (1)

Publication Number Publication Date
GB189504428A true GB189504428A (en) 1896-02-01

Family

ID=32351038

Family Applications (1)

Application Number Title Priority Date Filing Date
GB189504428D Expired GB189504428A (en) 1895-03-01 1895-03-01 Improvements in Coal Mining Machines.

Country Status (1)

Country Link
GB (1) GB189504428A (en)

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