CU34186A - IMPROVEMENTS IN COAL PRODUCTION - Google Patents

IMPROVEMENTS IN COAL PRODUCTION

Info

Publication number
CU34186A
CU34186A CU34186A CU34186A CU34186A CU 34186 A CU34186 A CU 34186A CU 34186 A CU34186 A CU 34186A CU 34186 A CU34186 A CU 34186A CU 34186 A CU34186 A CU 34186A
Authority
CU
Cuba
Prior art keywords
coal production
coal
production
Prior art date
Application number
CU34186A
Other languages
Spanish (es)
Inventor
Morel Roger
Original Assignee
Morel Roger
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 Morel Roger filed Critical Morel Roger
Priority to CU34186A priority Critical patent/CU34186A/en
Publication of CU34186A publication Critical patent/CU34186A/en

Links

CU34186A 1975-01-06 1975-01-06 IMPROVEMENTS IN COAL PRODUCTION CU34186A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CU34186A CU34186A (en) 1975-01-06 1975-01-06 IMPROVEMENTS IN COAL PRODUCTION

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CU34186A CU34186A (en) 1975-01-06 1975-01-06 IMPROVEMENTS IN COAL PRODUCTION

Publications (1)

Publication Number Publication Date
CU34186A true CU34186A (en) 1977-09-08

Family

ID=5459863

Family Applications (1)

Application Number Title Priority Date Filing Date
CU34186A CU34186A (en) 1975-01-06 1975-01-06 IMPROVEMENTS IN COAL PRODUCTION

Country Status (1)

Country Link
CU (1) CU34186A (en)

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