JPS5639290A - Method of picking up manganese ball on sea bottom - Google Patents

Method of picking up manganese ball on sea bottom

Info

Publication number
JPS5639290A
JPS5639290A JP11299979A JP11299979A JPS5639290A JP S5639290 A JPS5639290 A JP S5639290A JP 11299979 A JP11299979 A JP 11299979A JP 11299979 A JP11299979 A JP 11299979A JP S5639290 A JPS5639290 A JP S5639290A
Authority
JP
Japan
Prior art keywords
picking
sea bottom
manganese ball
manganese
ball
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
JP11299979A
Other languages
Japanese (ja)
Inventor
Yuuichi Takahashi
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 JP11299979A priority Critical patent/JPS5639290A/en
Publication of JPS5639290A publication Critical patent/JPS5639290A/en
Pending legal-status Critical Current

Links

Landscapes

  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
JP11299979A 1979-09-05 1979-09-05 Method of picking up manganese ball on sea bottom Pending JPS5639290A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11299979A JPS5639290A (en) 1979-09-05 1979-09-05 Method of picking up manganese ball on sea bottom

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11299979A JPS5639290A (en) 1979-09-05 1979-09-05 Method of picking up manganese ball on sea bottom

Publications (1)

Publication Number Publication Date
JPS5639290A true JPS5639290A (en) 1981-04-14

Family

ID=14600890

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11299979A Pending JPS5639290A (en) 1979-09-05 1979-09-05 Method of picking up manganese ball on sea bottom

Country Status (1)

Country Link
JP (1) JPS5639290A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6182767A (en) * 1984-05-21 1986-04-26 ユニバ−シテイ−・オブ・サザン・カリフオルニア Conversion of halogen-containing compound
US5665320A (en) * 1992-06-27 1997-09-09 Ogoshi; Makoto Decomposition method for halogenated compound and decomposition apparatus therefor

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51112702A (en) * 1975-03-31 1976-10-05 Yuuichi Takahashi Method of mining manganese balls deposited on sea bottom

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51112702A (en) * 1975-03-31 1976-10-05 Yuuichi Takahashi Method of mining manganese balls deposited on sea bottom

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6182767A (en) * 1984-05-21 1986-04-26 ユニバ−シテイ−・オブ・サザン・カリフオルニア Conversion of halogen-containing compound
US5665320A (en) * 1992-06-27 1997-09-09 Ogoshi; Makoto Decomposition method for halogenated compound and decomposition apparatus therefor

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