JPS524401A - Trawlnet for mining manganese nodule - Google Patents

Trawlnet for mining manganese nodule

Info

Publication number
JPS524401A
JPS524401A JP8132875A JP8132875A JPS524401A JP S524401 A JPS524401 A JP S524401A JP 8132875 A JP8132875 A JP 8132875A JP 8132875 A JP8132875 A JP 8132875A JP S524401 A JPS524401 A JP S524401A
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
JP8132875A
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 JP8132875A priority Critical patent/JPS524401A/en
Publication of JPS524401A publication Critical patent/JPS524401A/en
Pending legal-status Critical Current

Links

Landscapes

  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
JP8132875A 1975-06-30 1975-06-30 Trawlnet for mining manganese nodule Pending JPS524401A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8132875A JPS524401A (en) 1975-06-30 1975-06-30 Trawlnet for mining manganese nodule

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8132875A JPS524401A (en) 1975-06-30 1975-06-30 Trawlnet for mining manganese nodule

Publications (1)

Publication Number Publication Date
JPS524401A true JPS524401A (en) 1977-01-13

Family

ID=13743307

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8132875A Pending JPS524401A (en) 1975-06-30 1975-06-30 Trawlnet for mining manganese nodule

Country Status (1)

Country Link
JP (1) JPS524401A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4960106A (en) * 1972-10-07 1974-06-11
JPH022465U (en) * 1988-06-17 1990-01-09

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4960106A (en) * 1972-10-07 1974-06-11
JPH022465U (en) * 1988-06-17 1990-01-09

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