JPS51115201A - Trawlnet for mining manganese nodule - Google Patents

Trawlnet for mining manganese nodule

Info

Publication number
JPS51115201A
JPS51115201A JP4060175A JP4060175A JPS51115201A JP S51115201 A JPS51115201 A JP S51115201A JP 4060175 A JP4060175 A JP 4060175A JP 4060175 A JP4060175 A JP 4060175A JP S51115201 A JPS51115201 A JP S51115201A
Authority
JP
Japan
Prior art keywords
trawlnet
manganese nodule
mining manganese
mining
nodule
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.)
Pending
Application number
JP4060175A
Other languages
Japanese (ja)
Inventor
Kingo Yoshida
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
Priority to JP4060175A priority Critical patent/JPS51115201A/en
Publication of JPS51115201A publication Critical patent/JPS51115201A/en
Pending legal-status Critical Current

Links

Landscapes

  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
JP4060175A 1975-04-03 1975-04-03 Trawlnet for mining manganese nodule Pending JPS51115201A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4060175A JPS51115201A (en) 1975-04-03 1975-04-03 Trawlnet for mining manganese nodule

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4060175A JPS51115201A (en) 1975-04-03 1975-04-03 Trawlnet for mining manganese nodule

Publications (1)

Publication Number Publication Date
JPS51115201A true JPS51115201A (en) 1976-10-09

Family

ID=12585022

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4060175A Pending JPS51115201A (en) 1975-04-03 1975-04-03 Trawlnet for mining manganese nodule

Country Status (1)

Country Link
JP (1) JPS51115201A (en)

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